例句：

　　Do it yourself ─ I don't have time.

　　你自己做吧——我沒時(shí)間。

　　I could do it now, if you like.

　　如果你愿意的話，我現(xiàn)在就可以做這事。

　　A change of job would do you the world of good.

　　換一下工作會(huì)對(duì)你大有好處。

　　One major problem did present itself, though.

　　不過(guò)，確實(shí)出現(xiàn)了一個(gè)重大問(wèn)題。

　　Someone might find out, and that would never do.

　　也許有人會(huì)發(fā)現(xiàn)，那是絕對(duì)不行的。