第1个回答 2013-11-12
We know the sounds of cities are loud enough to cause great harm to people's hearing in the U.
S. One person out of twenty has got some hearing loss. And all over the world the situation is getting worse and worse all the time since the noise increases with the population.
With the development of machines, noise has also increased greatly in the 20th century. We live surrounded by loud planes, trucks and electric tools. TV sets and radios add up to 90 or J00 decibels, a certain unit used to measure the loudness of sound. A normal dialogue reaches 55 decibels; a plane goes to 100, and an ordinary train, reaching the station, can be twice as loud as the loudest plane. Disco music reaches about 118. At decibels the ear stops hearing sound, and pain starts. How terrible if things go on like this!
多的话剪切一些。
追问不知怎么剪
追答晕- -。把你不要的剪了一些，懂？给个采纳吧
追问看不懂，嘻嘻
追答百度翻译。。。
第2个回答 2013-11-16
今天FIONA带我们去了她朋友家的农场，农场非常大，感觉上有点像宽阔的蒙古草原。
Today FIONA took us to her friend's farm, farm is so big, a bit like the broad grasslands of Mongolia feel.
农场主教我们怎样挤牛奶，我知道了挤牛奶的时候是，手指不能上下移动，手向上的时候，手指应捏住奶头，这样奶才会出来。我照着农场主的示范做了，白花花的牛奶从奶头中喷射出来，溅得我满脸。
Farm bishop we how to milk a cow, I know the milking time, fingers can not move up and down, hands up, fingers pinch the nipple, so that milk will come out. I follow the farmers do the demonstration, shining white milk is ejected from the nipple, I face a splash.
随后同行的REX也开始学着挤，谁知好玩的事情发生了，他刚一伸手，奶牛竟开始撒尿了，搞得大家笑作一团，可以用人仰马翻来形容我们当时的情景。
Then the counterparts of REX also began to learn to squeeze, who knows the funny thing happened, he just put out a hand, the cow began to urinate, make you laugh, can be used to describe the scene at that time we utterly routed.
在农场里我用奶瓶喂小奶牛BB，它把奶瓶扯来扯去，特别调皮。
On the farm I bottle fed small cow BB, it put the bottle to pull, very naughty.
农场里所有的家禽都有，牛、羊、鸡、鸭、猪。。。。。。，我还抱了小兔子，在我怀里软软的一团，毛发很光滑。
All the farm poultry, cattle, sheep, chicken, duck, pig...... Also, I hold the little rabbit, in my arms a blob, hair very smooth.
今天参观农场，让我领略了澳大利亚的原生态美景
Today to visit the farm, I appreciate the natural beauty of Australia~如果你认可我的回答，请及时点击【采纳为满意回答】按钮~
~手机提问者在客户端右上角评价点【满意】即可。
~你的采纳是我前进的动力~~
~如还有新的问题，请另外向我求助，答题不易，敬请谅解~~
O(∩_∩)O，记得好评和采纳，互相帮助
祝学习进步！