Worried people are likelier to be vigilant people, alert to a troubling physical symptom or a loss of some faculty that overly optimistic people might dismiss.

因容易焦虑的人很可能警惕性很强，对令人不安的身体症状会很敏感，对乐天可能会无视的某些能力的丧失也是如此。

You could say I'm happy-go-lucky! And to keep you happy Finne, let's see if you know the answer to today's question. Right.

所以你可以叫乐天。让你继续感到快乐，们来看看今天的问题吧。好的。

You know him as this happy-go-lucky guy, but he has been beating himself up over this for a year.

你他是个乐天，但他这个都磨自己一年。

I am an optimist by choice as much as by nature. Sure, I know that sorrow exists.

是乐天，既是天生如此，也因后天选择所致。诚然，生命中会有伤痛。

Optimistic people, and again, not Pollyannaish detached optimism, but grounded optimists, on average, live significantly longer.

乐观的人不是指盲目的乐天而是脚踏实地的乐观主义者平均而言，明显更加长寿。

The Berman was a happy-go-lucky sort of chap.

那个缅甸人是个乐天。

See, I knew we couldn't keep the irrepressible optimist down, Charlotte.

嘿，就们压不住夏洛特这个乐天。

She is a hoot and a half, a real firecracker.

她是个十足的乐天，一个真正的火爆性格。

Was a good time guy like Jason Young even capable of murder?

像杰森·扬这样的乐天，真的能犯下谋杀罪吗？

A " camper" is somebody who goes camping, for example, into the woods, someone who likes to be outdoors and sleep outdoors.

“乐天” 是指喜欢去野营的人， 比如去森林里， 在户外睡觉的人。

And Dave's being the guy that is, he's kind of happy to go lucky, confident kind of guy.

而且戴夫就是那种人，他有点乐天，自信满满。

So life was after all eternal and good, and he enjoyed it. That was part of the secret of the gay genius.

所以生命毕竟是不朽的、美好的，所以他尽情享受人生。这就是这位旷古奇才乐天的奥秘的一面。

The foreman says if this happens he won't be a " happy camper."

工头说如果这事发生， 他就不当“乐天” 。

They're also dingbats, just like us, huh?

他们也是乐天，就像们一样，对吧？

While the veggie players are generally a light-hearted group, there's one question that grinds their gears.

虽然这些蔬菜乐队的成员通常都是一群乐天，但有一个问题让他们感到不爽。