问对方是谁的话 可以Who's that?/Who's speaking?问对方要找谁的话 这是中国人习惯的电话用语 外国人打电话一般不这么说一定要直译那只能是Who are you looking for?一般接起来会说 Can I help you?/How can I help?对方自己会回答I'm looking for.../I wondered if I could have a word with...呃 不过这只是我自己了解 不一定是最地道的