英语 帮忙填个空

to understand因为句式be + 形容词+ to do sth译成汉语就是“做。。。是。。。”
例如：This question is easy to answer.
只填understood 可以不？
不行。如果要用的话，那么easy就得改成easily.这时修饰动词understood.

to be understood.

to understand
这里是动词不定式做补语

to understand
汗...是作表语

to understand
例句easy to do sth
It's a great car, and very easy to drive.
instructions that are easy to follow
It would have been easy for the team to lose the game.
这里是做补语

to
be easy to do 指**很简单
句子翻译：这本书很好理解