Many people behave as if humans are the master of nature, but it is not the truth.

许多人表现得好像人类是大自然的主人，但事实并非如此。

youdao

The bald truth is he's just not happy.

明摆着的事实是他就是不高兴。

《柯林斯英汉双解大词典》

The stark truth is that there is not enough money left.

明摆着的事实是剩下的钱已经不够了。

《牛津词典》

The problem is that "lie" also means to not tell the truth, as in "I lied to my mother."

VOA: special.2010.02.11

And the truth of whether a book should or should not be censored is something that's come about through the diligent effort of a group, rather than a single arbitrary judge like the state licenser.

但一本书是否真正被控制,是一堆人努力的结果，而不是政府出版管理处的人员专横的决定。

耶鲁公开课 - 弥尔顿课程节选

Let's say that your brother who you are really close to is dating a girl that is not telling him the truth.

假设你有个关系非常亲密的哥哥，他正和一个女孩谈恋爱，但这女孩却并没有以诚相待。

The thing is 课堂 - SpeakingMax英语口语达人

What they are angry about is what they have read in the newspapers, which is not the truth.

BBC: MP Nadine Dorries

The real issue here is not the truth of the underlying statements made by the president in the Jones deposition but the president's explanation of those statements.

CNN

Firstly, the idea that there was a need to thin the herd of elephants because of an overpopulation problem sounds like what a hunting operator would say, but it is not the truth.

FORBES: TMZ Is Wrong About Donald Trump Jr. and Safari Hunting