They were happy that they could eat the fish they themselves caught

问题描述:

They were happy that they could eat the fish they themselves caught
这个句子的语法现象不是很懂,后面那个eat the fish they themselves caught
最后能给些例句!

they themselves caught是修饰fish的,省略了先行词that,fish其实作的是caught的宾语.
至于themselves强调是他们亲自抓的鱼.