第1个回答 2010-12-05
如果对方说话快,跟不上,I can't follow you.
如果听不明白意思,I can't get it.
第2个回答 2010-12-05
I don't understand.
Sorry, I can't catch/follow it.
第3个回答 2010-12-05
I couldn't understand本回答被网友采纳
第4个回答 2019-08-17
I
can't
speak
English.
我不会讲英语。
I
can't
understand.
我不明白。
什么场合用的呢?有上下文回答的能更贴切