Do the British smile a lot, or do they look sad all the time?

英国人是经常微笑，还是总是一脸愁容？

youdao

Raise your head a little bit and hold the saddle and smile a little.

抬一点你的头，拿着马鞍，微笑一下。

youdao

They also smile a lot-big, radiant, glossy-lipped, perfect-teeth smiles.

她们还都有很大的、融贯焕发的、嘴唇有光泽的，露出白牙的笑容。

youdao

Then comes hope with a sweet smile and says softly, 'There is joy in forgetting one's self.'

VOA: special.2009.11.15

The mouth moves up, particularly if somebody is attacking their record or ridiculing them, and they'll smile and--but it's not a sincere smile.

嘴唇移动，特别当有人攻击他们的记录,或嘲笑他们时，他们会微笑，但不是真诚的微笑。

耶鲁公开课 - 心理学导论课程节选

So, you have two sorts of smiles: A real happiness smile a Duchenne smile--called--also known as the Duchenne smile, and then a Pan Am smile, or greeting smile.

所以，有两种微笑：,真正开心的微笑,杜乡式微笑，泛美式微笑，或问候式微笑。

耶鲁公开课 - 心理学导论课程节选

Or is he a dangerous, obsessive creep, his fixed smile a facade for malign intent?

WSJ: In 'X-Men,' Mutants Have Special Power -- But Plot Does Not

Then you look at her and smile a smile your dissembling face will remember until the day you die.

NEWYORKER: Alma

Ty Cobb sat in a corner, his smile a crooked line, and said, I scuffed the ball, my friend.

NPR: Baseball, Apple Pie and Steroids