Within 20 degrees of separation from you initial smile to the three people, the entire world will be smiling.

只需要20度的分隔,从你用笑容感染三个人开始，全世界就会笑起来。

哈佛公开课 - 幸福课课程节选

He's also a very likeable person, you know, he's always telling jokes, always smiling,

他也非常讨人喜欢，总会讲笑话，嘴上一直挂着微笑，

有印象的教授 - SpeakingMax英语口语达人

I noticed that several of you were smiling, in a way, as I read, that suggested you were embarrassed by the performance. Right?

我注意到在我读的时候你们中有人笑了，那表示你们对我的表演感到难堪，对吗？

耶鲁公开课 - 1945年后的美国小说课程节选

They're smiling. You're smiling.

他们在微笑，我们在微笑。

耶鲁公开课 - 心理学导论课程节选

You're smiling, Alex, already.

亚历克斯已经开始发笑了。

耶鲁公开课 - 公正课程节选

I think both of us would love to see your smiling faces, or at least your faces, even if you're not smiling at us every day.

我觉得我们俩都想,看到你们微笑的脸，或者至少是你们的脸，即使你们不是每天都朝着我们俩笑。

麻省理工公开课 - 计算机科学及编程导论课程节选

I like it when you are laughing and smiling, and having fun.

当你大笑、微笑和开心的时候，我就很快乐。

You look 实战 - SpeakingMax英语口语达人

You can stop smiling.

你们可以停止微笑了。

耶鲁公开课 - 心理学导论课程节选

And Piaget's claim was one reason why they're surprised at peek-a-boo is you go-- you look at a kid, the kid's smiling and go, "Oh, peek-a-boo," and you close--and you cover your face and the kid says, "He's gone."

皮亚杰认为,他们对捉迷藏感到惊奇的一个原因便是,你凭空消失了,你看着婴儿,婴儿会对你笑,然后你和他玩捉迷藏,"躲猫猫",你用双手遮住了你的脸,婴儿会以为,"他不见了"

耶鲁公开课 - 心理学导论课程节选