Is he up to something really mendacious or awful?

他是不是在搞什么虚伪或糟糕勾当？

You're selfish, you're mendacious, you're a little nuts.

你很自私，你很撒谎，你还有一点神经病。

A testimonial from the mendacious, Mr. Compton.

让大骗子康普顿先生来做保证。

Actual patriots are sick and tired of shameless opportunistic charlatans who invent dangerous conspiracies, peddle mendacious propaganda, and worse, Censor good, good dogs.

真正爱国者已经厌倦了那些主义骗子， 他们编造危险阴谋论，兜售虚假宣传， 更糟糕是，还打压善良好狗狗。

And he immediately said, and this is what is so just mendacious about the Republican talking points right now, folks, we are not going to have a country.

他立刻说道， 而这正是共和党当前言论如此不实之处，朋友们， 我们不有一个国家了。

Two, on a more or on a less mendacious level, I'm worried that if I created an ability to have a dialogue with me, that it might someday reduce a young man's motivation and mojo to establish mentorships in the real world.

其次， 在或多或少不那么虚假层面上，我担心如果我创造了一种能与我对话能力，可能在某天削弱一个年轻人在现实世界中建立师徒关系动力和热情。