An ant fell in a small river.She tried her best to reach the bank,but she couldn't move at all.A bi
问题描述:
An ant fell in a small river.She tried her best to reach the bank,but she couldn't move at all.A bi
答
一只蚂蚁掉进了一条小河,它尽自己最大的努力上岸,但是它一点都不能动