(他们曾经去过太空博物馆吗?不,他们没去过) 的英语翻译
问题描述：
(他们曾经去过太空博物馆吗?不,他们没去过) 的英语翻译
答
Have they ever been to Space Museum?
no, they haven't
答
have they ever been to the space museum before?
ps.i have just realized you already knew the answer!no offense,but you have fooled me =S