我觉得书中的人物很不真实。

I find the characters in the book very unconvincing.

《牛津词典》

我曾调查过这个传闻，看来它似乎一点都不真实。

I once investigated this story and it seems to be wholly untrue.

youdao

我想自己是因为那种爱并不真实而伤心吧？

I guess I was sad that love was not real?

youdao

This needs to be stressed that this is the ideal gas case. Now regular gases, real gases fortunately as I said, don't obey this.

需要强调的是这是对理想气体而言的,普通气体，真实气体，就像我说过的,不遵循这个规律，这是非常重要的。

麻省理工公开课 - 热力学与动力学课程节选

I mean, I see that the love is there, how could it not be?

我是说，我就看到了真实的爱情，我怎么还能不信呢？

Do you 实战 - SpeakingMax英语口语达人

I don't know how to define it exactly, but I feel so incredibly alive.

我不知道怎么样去定义它，但我真的感到真实的存在感。

普林斯顿公开课 - 人性课程节选