Tonight i will play you some Mozart书上翻译的是,今晚上我给你们演奏莫扎特的乐曲.我觉得不是应该,play some Mozart for you,吗?the purpose of oil refinery is to refine crude petroleum中，to怎么理解啊？
问题描述：
Tonight i will play you some Mozart书上翻译的是,今晚上我给你们演奏莫扎特的乐曲.
我觉得不是应该,play some Mozart for you,吗?
the purpose of oil refinery is to refine crude petroleum中，to怎么理解啊？
答