1.Where does the rain come from?2.Where does the cloud come from?3.Where does the vapour come from?
对不起╮(╯▽╰)╭,我没有悬赏分,但我还是希望你们能帮我一把!
另外,上面的格子写不下,我还有一个问题：
4.How can the water become vapour?
是要回答，不是翻译，sorry，我忘说了