I began to understand from their looks and vague answers to my tentative questions that they were suspicious of me, an American.

我从他们的神态及对我的探问的支吾回答中懂得，他们对我这个美国人有所怀疑。

youdao

I can see difference between japanese and chinesen from their looks but have a hard time to see difference between japanese and koreans.

我可以通过长相区别日本人和中国人，但是区别不出日本人和韩国人。

youdao

From the looks on their faces, I surmised that they had had an argument.

看他们的脸色，我猜想他们之间发生了争执。

《牛津词典》

That will help to bring the study of consciousness into a mainstream in which the non-tenured can study it without receiving funny looks from their colleagues.

ECONOMIST: Consciousness

Lucky for us, Liza is also a writer who is not afraid to speak out about what it is like to have a violent child, and what our health care system looks like from their perspective.

FORBES: Mental Health Needs to be a National Discussion

In the eyes of Libyans emerging from their long trauma, the future looks far brighter for them than for other Arab neighbours after their revolutions.

ECONOMIST: Libya