Has the time come for clinical trials on the antidepressant effect of vitamin d?

有时间来进行关于抗抑郁对维生素d的影响的临床试验？

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In fact, four years ago, 15 of them were shipped to Washington D. C. and put on exhibit at the National Geographic Museum, where visitors could come and see them face to face just like I did today.

其实，四年前，其中15个陶俑就被运到华盛顿特区，在国家地理博物馆进行展览，当时就有很多游客像我今天一样近距离观赏过兵马俑。

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Child psychiatrists have long known that sometimes O. C. D. in children can be like that, that it can come on fast, out of the blue, like a plague, and then last anywhere from days to months.

儿童精神科医生们早就知道，有时儿童的强迫症可以突然发病，像瘟疫一样，然后症状可以持续从几天到几个月或者更长。

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Some nights, Jenny'd sneak out and come on over to my house, just'causeshe said she was scared.

VOA: standard.other

And I want to stress this, we're going to come back to it later on in the term, so the way I'd like you to think about it for now, is that somewhere in the machine, there's a big space that contains all possible values.

我想要强调一点，我们在晚些时候,还会回头来讲这一点，因此现在,我需要你们形成这么一个观点，就是在计算机的某处，有一个包含了所有可能值的,很大的空间，好。

麻省理工公开课 - 计算机科学及编程导论课程节选

We were given an assignment to come up with an idea of something you'd like to work on.

我们的任务是想出,自己想要做的项目。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

She watched her brother A.D. come on the plane with the Rev.

CNN: Sister remembers 'horrible moment' King was killed

The worried parents say police told them that they believed Kopetsky was a runaway and that she'd come back on her own in a few days.

CNN: Cold case: No signs of missing teen in recent search

As you'd come to expect on a Direct Connect device, it's also certified mil-spec 810G and IP67 and is water-resistant (it can be in one meter of water for up to 30 minutes).

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