if you fall into the water and can swim ,they may come up to help you
问题描述：
if you fall into the water and can swim ,they may come up to help you
答
如果你落入水中并且不会游泳，他们或许可能会来救你。
你的问貌似题错了
答
如果你落水了但会游泳，他们也可能会来救你
答
if you fall into the water and can't swim ,they may come up to help you
如果你掉入水中并且不会游泳,他们会上前去救你
答
如果你会游泳并且落入水中，他们也可能会来救你。