No,there aren’t,” answered the boy.So they jumped into the river and began to swim.After a while,Mike felt something hit
问题描述：
No,there aren’t,” answered the boy.So they jumped into the river and began to swim.After a while,Mike felt something hit against his leg.翻译
答
“不,这儿没有”,男孩回答.所以他们跳进河里开始游泳.过了一会儿,迈克感到有什么东西撞在他的腿上.