One should have a sense of right and wrong, or a person can't be trusted.

一个人应该有是非意识，否则一个人就不能被信任。

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More importantly, can he be trusted?

更重要的是，他值得信任吗？

《牛津词典》

However, in English, wolves are not to be trusted.

然而，在英语中，狼是不可信任的。

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They were sure that Missus Trotter could be trusted and that it was safe to leave the money in her name.

VOA: special.2010.04.24

They are subject to every conceivable kind of illusion, not to be trusted, and Socrates calls them liars.

他们都屈从于一切骗人的假象，不可被信赖，而苏格拉底则直截了当得说他们都是骗子。

耶鲁公开课 - 文学理论导论课程节选

Southerners cannot be trusted." The radicals also worried about what would happen to the recently freed slaves.

VOA: special.2010.01.21

But just between us and the world's capital markets, the guy can't be trusted.

FORBES: Digital Rules

"The investigators have messed this case up from the beginning and cannot be trusted, " he said.

CNN: Inmate says he has clues about missing woman

The more company stock within a 401k plan, the less an employer can be trusted.

FORBES: Can You Trust Your Employer's 401(k) Plan? Not If Company Stock Is An Option.