托尼现在很开心，因为她不生病了。

Toni is happy now. She's not sick. Point to Beth and Mojo.

youdao

这是这样，她现在很开心。

And so it was. And she's also happy now.

youdao

如果你现在很开心，那么你就有了充分的理由在年龄大些的时候依旧开心。

If you are happy now, you have every reason to want to be happy when you're older.

youdao

And it turns out that there's a correlation, a reliable relationship between how happy somebody is now and back thirty years ago in their yearbook photo-- what sort of smile they're giving.

事实证明有相关性，可靠的关系,现在很开心的关系，30年后也是,在他们的年鉴照片里-,他们给出的微笑类型。

耶鲁公开课 - 心理学导论课程节选