She didn't think it was wise to take sides in their argument.
對于他們的辯論，她覺得向著誰都不明智。
It was very wise to leave when you did.
你那時離開非常明智。
He made a witty comeback to the insult.
他對別人的侮辱給予一個機智的反駁。
She responded to their criticism with a witty retort.
她以機智的反駁回應了他們的批評。
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智的反駁擊中了要害。