例句：

　　Do it yourself ─ I don't have time.

　　你自己做吧——我沒(méi)時(shí)間。

　　I could do it now, if you like.

　　如果你愿意的話(huà)，我現在就可以做這事。

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

　　換一下工作會(huì )對你大有好處。

　　One major problem did present itself, though.

　　不過(guò)，確實(shí)出現了一個(gè)重大問(wèn)題。

　　Someone might find out, and that would never do.

　　也許有人會(huì )發(fā)現，那是絕對不行的。