知识问答
最佳答案:1. Frankly speaking, I have difficulty in understanding what he is saying.2. Hel
最佳答案:Frankly speaking,It's hard for me to understand what he is saying2.Helen borrowe
最佳答案:I seldom watch TV programs from other countries except for several seasons of Am
最佳答案:1.I think the Black Hole Theory is very difficult to understand.2.In order to co