The research suggests that this isn't the case, that there aren't lie detection experts.

研究表明，事实并非如此，并不存在测谎专家。

There are some people who think they are lie detection wizards. That they can read subtle clues that we give off.

有些人认为自己是测谎奇才。他们能读懂我们发出的微妙线索。

You are being lied to constantly and what's worse, your lie detection capabilities are definitely not 100%.

你经常被骗，更糟糕的是，你的测谎能力绝对不是 100%。