一次吃三个汉堡太难了（用it作形式主语）用英语怎么说
问题描述：
一次吃三个汉堡太难了（用it作形式主语）用英语怎么说
答
It's hard to eat three hamburgers at one time.
一次吃三个汉堡太难了（用it作形式主语）用英语怎么说
It's hard to eat three hamburgers at one time.