葡萄为什么用纸包起来
就是为了防止它们在生长期间被虫咬噬啊！不用纸把它们包扎起来，你就吃不到这么美味的葡萄啦，全进虫肚子里了，o(∩_∩)o…
初二十篇英语小短文带翻译
My family
I love my family, because I have a happy family. My father is an English teacher. His name is Jacky. He is thirty-eight. He likes playing basketball. What’s my mother job? Is she a teacher? Yes, you’re right! My mother is very kind and nice, she is thirty-seven. My mother is always laborious work. I love my parents! On Saturday and Sunday, I often go to the library and play the piano, My father go to play basketball. Sometimes, we watch TV and listen to music at home. I love my family. Because I’m very happy to live with my parents together!
我的家庭 我爱我的家庭,因为我有一个快乐的家庭. 我的爸爸是一名英语教师,他的名字叫Jacky.他今年38岁.他非常喜欢打篮球.我的妈妈是赶什么呢?她是一名教师吗?是的.你说对了!我的妈妈是一个很亲切、友善的人,她今年37岁.我妈妈总是勤劳的干活.我爱我的父母. 在星期六和星期天里,我经常去图书馆和弹钢琴.我爸爸去打篮球.有时侯,我们都在家看电视和听音乐. 我爱我家.因为我和爸爸妈妈一起生活得很开心!
My Room
This is my room. Near the window there is a desk. I often do my homework at it. You can see some books, some flowers in a vase, a ruler and a pen. On the wall near the desk there is a picture of a cat. There is a clock above the end of my bed. I usually put my shoe under my bed. Of course there is a chair in front of the desk. I sit there and I can see the trees and roads outside.
我的房间
这是我的房间。 在窗口附近有一张书桌。 我经常在那做我的家庭作业。 您能看有些书，有些花在花瓶里，一把格尺和笔。 在墙壁在书桌有猫的图片。 有一个时钟在我的床上的末端。 我通常把我的鞋子放在我的床下。 当然有一把椅子在书桌前面。 我坐那里，并且我能看外面的树和路
Skating
Mom bought me a pair of skating shoes at my fifth birthday. From then on, I developed the hobby of skating. It not only makes me stronger and stronger, but also helps me know many truths of life. I know that it is normal to fall, and if only you can get on your feet again and keep on moving, you are very good!
滑冰
妈妈买了我一双冰鞋鞋子在我的第五个生日。 从那时起，我爱好滑冰。 它不仅使我越来越加强，而且帮助我知道生活许多真谛。 我知道摔倒是正常的，并且，如果只有你能摔倒后再站起来，就是非常好!
The Sea
What do you know about the sea? Some people know about it, but others don’t. The sea looks beautiful on a fine sunny day, the sea is very big. In the world, there is more sea than land. Do you know Hainan Island? It’s really very nice. We can see beaches, trees and the sea. We can swim and visit a lot of beautiful places.
海
你对海知道些什么？ 某些人知道关于它，但其他不。 海看起来美丽在一个美好的晴天，海是非常大的。 在世界上，比土地有更多海。 您是否知道海南岛？ 那非常好。 我们能看海滩、树和海。 我们可以游泳和参观很多美好的地方。
Computers
Computers are changing our life. You can do a lot of things with a computer. Such as, you can use a computer to write articles, watch video CDs, play games and do office work. But the most important use of a computer is to join the Internet.We don’t need to leave home to borrow books from a library or to do shopping in a supermarket.
Computers help us live a more convenient life.
计算机
计算机改变我们的生活。 您能做很多事用计算机。 例如，您能使用计算机写文章，手表录影CDs，戏剧比赛和完成办公室工作。 但对计算机的最重要的用途是加入Internet.我们不需要离开家去从图书馆借用书或在超级市场做购物。
计算机帮助我们居住更加方便的生活。
Smiling
I think smiling is as important as sunshine. Smiling is like sunshine because it can make people happy and have a good day. If you aren’t happy, you can smile, and then you will feel happy. Someone may say, “But I don’t feel happy.” Then I would say, “Please smile as you do when you are happy or play with your friends happily. You will really be happy again.”
Smiling can let you have more friends.So I say, smiling is like a flower. It will give you happiness.
微笑
我认为微笑是一样重要的象阳光。 微笑是象阳光，因为它可能使人愉快和有一个早晨好。 如果您不是愉快的，您能微笑，您然后将感觉愉快。 某人也许说， “但是我不感到愉快”。 然后我会说， “请微笑，您，当您愉快地是愉快或戏剧与您的朋友。 您真正地再将是愉快的”。
微笑可能让您有更多朋友。如此我说，微笑是象花。 它将给您幸福。
Sunday
It was Sunday and I didn’t have to go to school. I finished my homework the day before. So I decided to help mother do housework. I washed some clothes after I got up. Then I went shopping with a basket. I bought some meat, eggs and some vegetables in the market. After I came back, I started to cook dinner for the whole family. In the evening, I sat at the table and began to write down on my notebook what I had done during the day.
星期天
它是星期天，并且我没有必须去学校。 我前一天完成了我的家庭作业。 如此我决定帮助做家事。 在我起来了之后，我洗了一些衣裳。 然后我带着篮子去购物。 我在市场上买了一些肉、蛋和有些菜。 在我回来了之后，我开始为**烹调晚餐。 在晚上，我在我的笔记本写下什么我白天做了什么。
春天：Spring
Spring is a delightful season. The temperatures are moderate, and the blooming trees and flowers make the city bright with colors. This is the time when we can begin to wear lighter and more brightly colored clothes and go outdoors more often. Smaller children like to bring their kites out to the spacious square. Also I enjoy going back to the village on this holiday after being in the city for the winter months.
春天是个让人欣喜的季节.气温适中,挂满绿叶的树和盛开的花朵给城市增添了明亮的色彩.在这个时节里,我们可以穿上轻便靓丽的衣服经常出门去了.小孩子们则喜欢在广阔的天空中放风筝.在城里呆了一个冬天之后,我也喜欢回到村子里度假.
夏天：
Summer is the great season for all sports in the open air. It is the season for football which is often called the national sport because of its popularity. I usually watch television and read the newspaper reports about the football results of the little leagues. During the summer I like to go to the beach often because it is very close to my home. I usually go there during the summer vacation to relax after many months in school in the city. I feel very comfortable with the familiar quiet life of the villagers.
夏天是户外运动最好的季节.这是一个橄榄球的季节,橄榄球由于广受欢迎被称为全民运动.我常常看电视,看报纸,从报道中获得小联盟橄榄球赛的比赛结果.夏日里,我喜欢经常去海滩,因为那里离我家不远.在城里的学校呆了几个月后,暑假我常常去那里放松一下.此处有我很熟悉的村民们的宁静生活,这让我倍感舒适.
秋天：Autumn
For me the autumn or fall starts in September when school starts its new term. I usually do some shopping. The mild weather made it very nice to study outside under the trees in a small park close to my house. I like to look up the leaves changing colors from green to red and yellow, and then brown colors. The park also has many bright fall flowers; sometimes I see a small squirrel coming down from the tree to hunt for food on the ground. On the weekends, I sometimes like to fly my kite. Usually on the street corners you can see street peddlers selling warm baked sweet potatoes. This is a nice time of the year.
我觉得秋天是在9月份新学期开始的时候来临.我常常要去买一些东西.宜人的天气让我感觉在离家不远的小公园的树下学习是件非常惬意的事.我喜欢抬起头看蓍枝头上的树叶由绿变红,变黄,然后再变褐.公园里还有许多鲜艳的秋花.有时我会见到小松鼠从树上跳到地上觅食.在周末,我有时会去放风筝.在街头的拐角处,常常会有街头小贩在卖烤红薯.秋天是一年中的好时节.
冬天：Winter
Winter is very cold and windy in most parts of China. I usually look forward to the Spring Festival and the winter holiday when I can go to the south where the climate is warmer during these holidays. Also, I look forward to seeing my grandparents and my friends. Winter is the time everyone is in a festive mood. In the city, I usually do a lot of reading at home in the winter because of eh cold weather outside.
中国大部分地区的冬天是即冷又有风的。我总是盼望着春节或寒假，到时候我就可以去南方了，当地的气候在这时会暖和的多。我也盼望着去探望我的祖父母和我的朋友。冬天，每个人都怀着喜庆的心情。在城里，冬天的时候我经常待在家里尽情地看书，因为外面的天气非常的冷。 如果对你有要你一定要评分哦
求助翻译
一些课程的名字 Some curricula names
复变函数Complex variable function
模电mold electricity
数电number electricity
电磁场理论theory of electromagnetic field
信号与系统signal and system
概率论theory of probability
微波技术基础microwave technology base
高频high frequency
天线原理antenna principle
微波网络microwave network
微波电子线路microwave electronic circuit
微波测量microwave measurement
天线测量antenna survey
科技英语technical English
工程制图project charting
家庭关系烦恼感情
急找一篇关于”保护环境,做良好市民”的英语演讲稿
Win Competition of Environment Protection for Beijing
Although the 2008 Olympics are still three years away, another special competition has already started in Beijing. This time, the compe*****s are not the athletes from all over the world, but the people living in Beijing. The special competition is not held in a stadium, but in every street and every corner of Beijing. I suppose some of you may have already guessed what the special competition is. Yes, it is the competition of protecting our environment and creating a green Beijing for the 2008 Olympic Games.
Someone may ask who is our rival in this competition? The modern Los Angeles, the charming Sydney, or the historic Athens? No, none of them. The real rival is ourselves. It is our bad habits of neglecting to protect environment in our daily life.
Several years ago, I was very lucky to have an opportunity to live in the United States for about two years. I not only enjoyed the beautiful environment there, but also appreciated the American people’s active way of protecting their environment. Now, whenever the environment protection is mentioned, a beautiful view of California will arise in my mind: white clouds flying across the blue sky, green grassplot sprinkled with colorful flowers and small animals playing happily among the trees.
I remember that at the beginning of my coming to America, I often went to my father’s working place, the United States Geological Survey, to have fun. Each time I found a lot of people riding bicycles to their offices. Among the cyclists, an old man with white hair attracted my attention. Curiously, I asked my father,” Why does the old man ride his bike to work every day? Doesn’t he have enough money to buy a car?” Father laughed, “No, not because of money. Actually, he is one of the greatest scientists in the world. He can afford to buy a motorcade if he likes. He is just an environmentalist and usually doesn’t drive unless going shopping, or in bad weather. In America, there are a lot of environmentalists, who actively protect their environment. For example, in Palo Alto city we are living now, there is even a bicycle-to-work day on May 19th every year to encourage people to decrease air pollution caused by cars”.
Later, I also learnt another interesting fact of environment protection there. In some states of America, in order to decrease air pollution, save energy and reduce traffic jams, state governments encourage people to take buses to work or to share a car among several people. They even set special “diamond lanes” in some main streets, which are only for the vehicles with 2 or more people.
The positive actions of American people and the effective measures the American government takes in environment protection fully won my respects and deeply affected my consciousness in environment protection.
When I was back in China, people often asked me: ” What do you think of America?” I always bolt out:” Wonderful, especially the beautiful environment.” Frankly speaking, after several years, the faces of my American teachers and friends have gradually faded away from my mind, but the blue sky, green grass and lovely animals in California often arise in my mind, and became my dream of visiting there again.
The 2008 Olympics provide us with the opportunity to publicize and practise environment protection in Beijing. Is it possible for Beijing to Is it possible for Beijing to become as beautiful as California? The answer is “yes”, but the dream needs every Beijing citizen’s full support and active moves to accomplish.
From now on, if every student who is driven to school can take bus or ride bicycle to school once a week, if every car owner goes to work in a car pool once a week, we can make a difference. If everyone can actively protect the environment in our daily life, the blue sky, green grass and lovely animals in California will appear in Beijing.
Tiny streams can combine into a vast ocean, small trees can together be an immense forest. Beijing is often described as a beautiful and aged picture. If every Beijing citizen adds a trait of green on the picture, the whole Beijing will become an ocean of green. Let us unite together to win the competition of environment protection in Beijing, and present the world a big gold medal. That is “Green Beijing, Great Olympics ”
给你找了一个中英文对照的,能好理解些.
打好环保比赛、创建绿色北京
尽管2008北京奥运会离我们还有3年之遥，但有一项规模宏大的特殊比赛已经拉开了序幕。这场比赛的参加者并非来自世界各国的体育选手，而是身处北京的每一位公民，比赛的场所就是我们身边的街区小巷。我想大家已经想到了我所说的这项特殊比赛，这就是”创建绿色北京、保护美好环境”。那么在这场环保大赛中，我们究竟要与谁一比高低？是繁华现代的洛杉矶、风光迷人的悉尼、还是古老神奇的雅典？都不是！比赛的对手就是我们自己，就是我们自身淡漠的环保意识。
几年前有幸在美国加州度过的一段时光，既让我享受了那里宜人的环境，更让我领略了当地人民高度的环保意识。每当说到城市环保，我的眼前总会浮现出加州那蔚蓝的天空、明媚的阳光、碧绿的草地以及嬉戏在树枝间的松鼠、彩蝶和百灵鸟。
记得刚到美国时，常去爸爸工作的美国地质调查局玩耍，每次均能看到许多人骑自行车上下班，而其中一位满头白发的骑车老人，引起了我的好奇。我问爸爸，”那个爷爷为什么总骑车上班，是不是没钱买车？”爸爸笑道：”没钱买车？嘿，说出来吓死你，他可是世界上顶级的大科学家。要论钱，他可以买一个车队呢。” “那他咋不买车呢？骑车多累呀！” “他有车，但平时除非下雨或购物，一般不去开。在美国有许多人都是环保**者，为了节约能源和减少汽车尾气对大气的污染，他们用实际行动倡导人们尽量少开车。而我们所居住的这座美国城市，还特别将每年的5月19日定成了’骑车上班日’，以支持和宣传这种有效的环保行为。”
后来，我还在经常的搭车出行中获知了他们的另一件环保趣事：在美国的许多州，**为了鼓励大家多坐公交车或几人合用一辆车，以节省能源和缓解交通压力，在城市内一些主干道路上开辟有专门的’钻石车道’，只有乘坐了二人或二人以上的车辆才从此通过。美国人民这种自觉的环保意识和**有效的环保措施使我从内心对他们充满了敬佩。并深刻地影响了我的环保理念。
回国后，常常有人问我：”美国好吗？”我总会脱口而出：”确实好！最好的是环境。”说句真心话，回国三、四年，美国那边同学和老师的面孔已经逐渐模糊，但加州那宜人的自然环境，却每每清晰地浮现在我的眼前，成为我最深的记忆和期盼故地重游的缘由，也成了我心目中北京环境的蓝图。2008奥运会为我们倡导和实施北京的环保提供了契机，北京能否有朝一日也拥有象加州那样美丽的环境？答案是肯定的。但需要我们以真正的环保之心和切实的环保行动去一步一步地实现。
从现在开始，如果每一位有车的朋友一星期可以少开一、两次车，每个让家长用车接送的同学一周能主动让家长少接送一两趟而改乘公车或骑自行车，我们就会有拥有更多的蓝天……。只要我们每一位北京市民都能够自觉的从身边的环保小事做起，加州的蓝天、白云和绿草地就会在北京安家，美国的松鼠、彩蝶和百灵鸟就会来北京落户。
涓涓细流可以汇成滔滔江海，片片绿叶能够造就莽莽森林。只要我们每一位北京市民都拿起手中的环保之笔，在我们所处的街头巷尾，为北京这幅美丽而古老的画卷添上自己的一抹绿色，就能使北京掩映在绿色的海洋中。让我们一起行动起来，用我们集体的力量来打赢这场环保之赛，向全世界展现一块最大的金牌，这就是”绿色北京、精彩奥运”。
英语高手请进！帮忙把下面一段文翻译成英文，急需！！ 要快一点翻译完。谢谢！
The incandescent light bulb, incandescent lamp or incandescent light globe makes light by heating a metal filament wire to a high temperature until it glows. The hot filament is protected from air by a glass bulb that is filled with inert gas or evacuated. In a halogen lamp, a chemical process that returns metal to the filament prevents its evaporation.
维基百科在左下角有语言选择，转英文就有了呢。
家里的菜地有太多的软体蜗牛，蔬菜都被它们吃光了，用农药效果一般，怎么防治？
蔬菜软体蜗牛防治法
蔬菜中易现软体蜗牛，因为它除了没有外壳，与普通蜗牛毫无二致，所以菜农很直观地将它叫做软体蜗牛。它的习性是：白昼潜伏，夜晚和雨天外出活动，生活在阴暗潮湿的地方。在高温高湿的季节最为活跃，以取食植物的嫩叶嫩芽为生。
综合防治方法：
1.农业防治法通过深翻土、烤伏土、冬冻土、中耕除草、堆草诱杀等方法进行防治。特别是成螺怕高温干旱，晒数小时即可死亡。卵块暴晒数秒钟即可暴裂死亡。
2.石灰土壤消毒。挖土前后每667m2施用50～75kg石灰粉，有显着防效。或将石灰粉撒于植株周围防治。
3.人工捕捉法。在5月、10～11月大量为害时，于午夜前后（23～1时）人工捉除，每晚1次,连续10～15次，基本捉完为止。
4.药剂防治法，省工省时速效。
①6%密达（四聚乙醛）杀螺颗粒剂每亩500g于傍晚均匀撒施。种苗田，在撒播种子后即施药。移栽田，在移植后即可施药。蔬菜成株基部放密达20～30粒，忌放在植株上。此药对软体动物有特效，具有诱杀、胃毒、触杀作用，对人畜低毒。
②可用8%灭蜗灵颗粒剂毒杀进行防治。
③10%多聚乙醛（蜗牛敌）颗粒剂，1～1.5g/m2.
④2%灭旱螺毒饵，每亩施用400～500g.
⑤在无专用杀螺剂的情况下可在蔬菜出园后，晴天午夜土面，喷乙酰甲胺磷500～800倍药液。
关于转基因食品的利与弊的短篇英语作文
GM food has some advantages.First,it is nutritious and good for our health.Second,it is easy to grow.Third,it has a bright foreground.
怎么保护蓝鲸
1 禁止对蓝鲸的捕杀，由于与船只发生碰撞或受困、纠缠在捕渔设备中时，蓝鲸会受伤，所以要减少捕鱼器械的布置。
2 某些化学物品如多氯联二苯等会在蓝鲸体内聚集，所以要减少此类化学物品的排放。
3 温室效应导致的全球变暖会使得海洋中的温盐环流瓦解，影响蓝鲸的迁徙，还会影响蓝鲸的捕食。所以要渐少温室气体排放。
4 从政策方面，要在国际范围内形成共识，制定国际公约，共同保护蓝鲸。
数字1至15翻译成英文
数字1至15翻译成英文分别是one、two、 three、four、five、six、seven、eight、nine、ten、eleven、twelve、thirteen、fourteen、fifteen。
通常与量词组合成数量短语，才能做句法成分，例如“十位长老”。数词一般不直接跟名词组合，但是古汉语以“数·名”直接组合为常，现代也仍然保留某些古汉语说法，例如“一草一木”。
基数词不能单独做句法成分，只有在数学计算时或者文言格式中可单用，例如“一加一等于二”。
序数词在特定情况下也可以直接修饰名词，多数是组成专名，中间不用量词。例如“第二车间”。
扩展资料：
一、基数词形式
（1）从1——10
one，two，three，four，five，six，seven，eight，nine，ten．
（2）从 11——19
eleven，twelve， thirteen， fourteen， fifteen， sixteen， seventeen，eighteen， nineteen．
这里除 eleven， twelve， thirteen， fifteen， eighteen为特殊形式外，fourteen，sixteen，seventeen，nineteen都是由其个位数形式后添加后缀-teen构成。
（3）从 20——99
整数几十中除twenty，thirty, forty，fifty，eighty为特殊形式外，sixty，seventy，ninety都是其个位数形式后添加后缀-ty构成。表示几十几时，在几十和个位基数词形式之间添加连字符“-” 21 twenty-one 76 seventy-six
（4）百位数个数基数词形式加“hundred”，表示几百，在几十几与百位间加上and．
101 a hundred and one 320 three hundred and twenty 648 six hundred and forty-eight
（5）千位数以上
从数字的右端向左端数起，每三位数加一个逗号“，”。从右开始，第一个“，”前的数字后添加 thousand，第二个“，”前面的数字后添加 million，第三个“，”前的数字后添加 billion。然后一节一节分别表示，两个逗号之间最大的数为百位数形式。
二、句法功能
基数词在句中可作主语、宾语、定语、表语、同位语。
基数词主要表示事物或人物的个数。
The two happily opened the box． 两个人高兴地打开了盒子。（作主语）
I need three altogether． 我总共需要三个。（作宾语）
Four students are playing volleyball outside． 四个学生在外面打排球。（作定语）
参考资料来源：百度百科-基数词
参考资料来源：百度百科-数词