同义句：each of
造句
Both of them escaped from remote areas.
他们两个人都是从偏僻地区逃出来的。
The young man grasped the rope tightly with both hands.
这个年轻人用双手紧紧地抓住了绳子。
You can keep them both， but you can't waste them.
你可以两个都留着，但是不能浪费。
both同义句转换
同义句可以是each of，但是后面的谓语动词用三单还可以是Both of themstudy very hard转换成They both study very hard
