第1个回答 2008-05-02
应该是IT`S NOTHING
第2个回答 2008-05-02
中文里的“没事”这种情况下就可以理解为“I am fine "
第3个回答 2008-05-02
I am/ It's ok
I am /It's alright.
I am doing well.
I am fine.本回答被提问者采纳
第4个回答 2008-05-02
doesn't matter,don't worry..
^^
第5个回答 2008-05-02
it's nothing serious.