英语翻译Nothing in life is to be feared ,it's only to be understood .如果我这么写对吗:Nothing in life is feared ,it's only understood .to be 是起什么作用的?

问题描述:

英语翻译
Nothing in life is to be feared ,it's only to be understood .
如果我这么写对吗:Nothing in life is feared ,it's only understood .
to be 是起什么作用的?