He knows that allow you to leave the world may be,
问题描述：
He knows that allow you to leave the world may be,
答
…AND it’s a world full of wizards. That’s just how Harry Potteryou have to attend a dance,and invite a date（舞伴）!Such are the
答
如果是口语的话可能有两种解释.第一种严格按照给出的词序：
他知道什么可以让你离开这个或许存在的世界.
第二种可能may be是后置了,正确语序可能是 may be he knows that allow you to leave the world.
或许他知道能让你离开世界的东西.
但是总感觉应该是what而不是that.