句子翻译 (满分10分)1 能否借助于克隆手段使一些已灭绝的动物复活呢？Is it possible to restore some extinct animals clon

句子翻译 (满分10分)
1 能否借助于克隆手段使一些已灭绝的动物复活呢？
Is it possible to restore some extinct animals cloning?
2 我们和村民们握手告别。
We all the villagers and said goodbye to them.
3 这些年轻的志愿者时不时地到福利院帮忙。
The young volunteers go to help in the welfare house .
4 从空中看，地球是个有几块陆地突出水面的水球。
Seen from the sky, the earth is a water ball with a few pieces of land water.
5 他们很沮丧，因为所有的努力都徒劳无益.
They were so because all attempts were .
6 网购时当心被虚假广告信息蒙骗而上当。
Be careful not to be by false advertisements while shopping online.
7 他的努力与坚持不懈得到回报，他考上了北京大学。
His efforts and perseverance when he was admitted into Beijing University. 1.by means of 2.shool hands with 3.now and then 4.sticking out of 5.cast down ；in vain 6.taken in 7.paid off

(答案→)1.by means of 2.shool hands with 3.now and then 4.sticking out of 5.cast down ；in vain 6.taken in 7.paid off 解析：可联系答.案.网客服索取。

我好好复习下