She didn't think it was wise to take sides in their argument.

　　對(duì)于他們的.辯論，她覺(jué)得向著誰(shuí)都不明智。

　　It was very wise to leave when you did.

　　你那時(shí)離開(kāi)非常明智。

　　He made a witty comeback to the insult.

　　他對(duì)別人的侮辱給予一個(gè)機(jī)智的反駁。

　　She responded to their criticism with a witty retort.

　　她以機(jī)智的反駁回應(yīng)了他們的批評(píng)。

　　He scored a bull's-eye in their argument with that witty retort.

　　在他們的辯論中他那一句機(jī)智的反駁擊中了要害。