第1个回答 2008-10-26
It's too hard for us to learn English well.
第2个回答 2008-10-26
too difficult...us to ... well
第3个回答 2008-10-26
too difficult...us to ... well
第4个回答 2008-10-26
too hard,us,to.well
第5个回答 2008-10-26
It's too diffcult for us to learn english well~