但这却是一系列实验的最新结论，在探讨人们的思维方式如何指导行为时，他们可能会皱起了眉头，然后解释他们处于何种动机，实际上也做得干干净净。

But it is the latest in a series of experiments exploring how people behave in ways they think might be frowned upon, and then explain how their motives are actually squeaky clean.

youdao

又是一阵长时间的沉默。男孩的嘴张了张。接着又皱起了眉头，他没意识到自己在皱眉头。

There was another long pause. The boy's mouth opened. Then he frowned, not knowing he frowned.

youdao

神父在亮光下皱起了眉头，一脸疑惑。

The priest frowned into the light, his face puzzled.

youdao