新概念第二册

新概念第二册
Lesson 1
A private conversation
Last week I went to the theatre .I had a very good seat .The play was very interesting .I did not enjoy it .A young man and a young woman were sitting behing me.They were talking loudly.I got very angry.I could not hear the actors .I turned round .I looked at the man the woman angrily.They did not pay any attention .In the end ,I could not bear it.I turned round again."I can't hear a word!"I said angrily.
"It's none of your business ,"the young man said rudely."This is a private conversation!"
I could not bear it.可不可以用I can't bear it.
两者有何不同?