Something as basic as a small nod or a smile from a member of the audience should give confidence to the presenters behind the podium.

一些最基本的东西，比如观众的一个小小的点头或一个微笑，都能给站在讲台后面的演讲者带来信心。

youdao

Like a tear or a smile it is but a picture of what is taking place within.

像一滴眼泪或是一个微笑，只是在内心发生的一幅图像。

youdao

Happiness comes from within above all in a word, a thought, a deed, or a smile.

总之，幸福可以来自一个想法，一个需要，或者一个微笑。

youdao

If it's a true happiness smile, that's actually bodes better for the relationship than a Pan Am, or greeting smile.

如果是一个真正开心的微笑，对这段感情来说是个好兆头,比问候式微笑好的多。

耶鲁公开课 - 心理学导论课程节选

Then when a stranger approaches or someone else approaches there they'll tend to give more of a greeting smile.

当陌生人或其他人接近时,他们是问候式微笑。

耶鲁公开课 - 心理学导论课程节选

One group of children was a control group; the second group was taught to think back to experience that make them laugh or smile.

一群小孩组成对照组;,有人教第二组小孩回想,让他们大笑或微笑的经历。

哈佛公开课 - 幸福课课程节选

Sandy's answer to all this pestering was a shrug or a smile: the trick to doing it was his being the quiet, serious, unostentatious boy that he was.

NPR: Roth Rewrites History with a 'Plot Against America'

Sometimes he sighed or made a tense smile or waggled his eyebrows as he glanced at moderator Bob Schieffer of CBS News.

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Many animators are excited about creating new creatures not tied to the peculiarities of an Elvis wiggle or a Bogart smile.

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