复数： liars
易混淆的单词： Liar

But when a liar confesses , can you believe him ?

但是当一个说谎者坦白时，你会相信他吗？

If you get found out you look not only a liar but a worthless worm .

一旦被戳穿，你将不仅看起来像个惯于说谎者，而且还像个卑鄙的小人。

Even detectives and psychologists can spot a liar only about 47 percent of the time .

就连侦探和心理学家也只能辨认出47%的说谎者。

He is not saying that any agency has actually sunk that low , but it raises a tricky moral question : is it all right to detect a liar with a lie ?

他没说任何机构实际上降价到低的价格，但是它引发了一个狡黠的道德问题：用谎言来检测出一个说谎者是恰当的吗？

After all , if we assume the person we 're arguing with is lying , the only thing they can prove to us is that they 're a really good liar .

毕竟，如果我们断定与我们正在争论的人在说谎，那么他唯一能做的就是证明他的确是个优秀的说谎者。