Go for someone who makes you smile because it takes only a smile to make a dark day seem bright.

找一个能让你微笑的人，因为仅仅一个微笑就能让一个阴暗的日子变得明亮起来。

youdao

Go for someone who makes you smile, Because it takes only a smile to make a dark day seem bright.

寻求能使你微笑的人，因为一个微笑就可使阴沉的一天变得明朗。

youdao

Do not go for wealth; even that fades away. Go for someone who makes you smile, because it takes only a smile to make a dark day seem bright.

寻找一个能让你笑的人，因为只有笑才能使你在黑夜中看到光明。

youdao

What's interesting is about only one out of every ten people can fake a Duchenne smile.

有趣的是只有十分之一的人,可以伪装真正的微笑。

耶鲁公开课 - 心理学导论课程节选

Smile Shot automatically triggers the SL820 and SL620 to take a photo only when a smile is detected on the subjects' faces, and Blink Detection will automatically fire two consecutive shots if a subject's eyes are closed.

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The Queens speller, who finished in the top-10 the past two years, churned through words like glassophagine and chalumeau with only a sly smile, indicating he'd studied them many times over.

WSJ: National Spelling Bee Winner Arvind Mahankali Ponders Next Move

The sketch brought a smile to my face, a smile to the face of my two post-Sesame Street-age kids, and, I can only assume, a smile to the face of everyone else watching.

FORBES: SNL, The Muppets, And Sesame Street Know Purpose Is At The Heart Of Great Brands