But, of course, because of the possibility of abuse,

但为了防止被滥用
It was tightly regulated and kept secret from the public.

它被严格控制并不为公众所知
We have a witness that saw you

我们有一个目击证人
leaving Shauna Taylor's apartment

看到你在萨娜·泰勒遇害不久后
shortly after she was killed.

离开她公寓
I'm getting to that. Look. Look, I'm a temporal anthropologist.

我就要说到那儿了我是个时间人类学家
What we do is we travel back in time

我们的工作是回到过去
and we--and we study culturally significant eras--

然后我们研究具有文化意义的时代
Ancient Egypt, Middle Ages. Man, I've been to Nazi Germany.

古埃及中世纪伙计我去过纳粹德国
Aren't you worried about the butterfly effect?

你们不担心蝴蝶效应吗
Accidentally changing something in the past,

不小心改变了过去的某些东西
thus altering the future?

以至于改变了未来