But now researchers led by Doctor Jonathan Winickoff at MassGeneral Hospital for Children in Boston are warning about what they call "third-hand smoke."

VOA: special.2009.01.07

And it might turn out that although,normally, having what matters goes hand in hand with surviving, logically speaking,they can come apart.

也许结论就是，虽然通常，拥有这些重要的东西和生存息息相关，逻辑上来说，它们是可以分开的。

耶鲁公开课 - 死亡课程节选

and that they're holding the pen in the right hand in a wide shot,

还要保证的是演员在远景里用右手拿笔，

制作电视节目 - SpeakingMax英语口语达人

"So if they wanted to have a biopsy done, they had to arrive at the hospital with cash in their hand.

VOA: standard.2010.02.02

They've got to be thought experiments, because in real life,bodies and personalities go hand in hand.

它们必须是思考实验，因为现实中肉体和人格密不可分。

耶鲁公开课 - 死亡课程节选

any peace agreement in the region, they will want to be consulted, and they will want free hand in supporting Hamas and Hezbollah,"

VOA: standard.2009.03.21

Some of your response papers that you'll hand in-- " none of them are graded; they are all just graded "pass/failed"-- you'll have to hand them in and then you'll pass.

一些你们要交上来的课后论文-,都不会被打分，都只会有“及格和不及格-,你们必须交论文，然后你们就及格了。

哈佛公开课 - 幸福课课程节选

That would be tantamount to creating divine enemies, immortal enemies So God must maintain the upper hand in his struggle with these humans who have learned to defy him. And he maintains the upper hand in this, the fact that they eventually must die.

因为，这相当于创造了一个，旗鼓相当，永生的敌人,所以，上帝在与，这些学会反抗他的人类争斗时,占了上峰，利用他的优势,决定了人类必将死亡的命运。

耶鲁公开课 - 旧约导论课程节选

So on the left hand side of this particular languages environment I have some puzzle pieces and they are shaped and colored ; in a manner that hints out their functionality; any blocks that tell the Cat as we'll see in a moment, what to do something happen to be orange.

在这个程序语言界面的左手边有一些拼图,他们的形状和颜色代表他们的功能,我们马上就能看到;,任何一个给计算机发出指令的图块，都是橙色的。

哈佛公开课 - 计算机科学课程节选

and I do like having the book in my hand. But other people, they have the 'Kindles'.

我喜欢有书在手。但其他人，他们有“Kindle” 电子书阅读器。

我的爱好是读书 - SpeakingMax英语口语达人

So, these insurance companies have reserves on hand and they invest these reserves in something.

这些保险公司存有准备金,他们把这些准备金进行了投资

耶鲁公开课 - 金融市场课程节选

So, studies with police officers using reaction time in split-second choices on who to shoot find that your stereotypical attitudes play a huge role in who you're likely to shoot when they're holding an object in their hand that's unclear.

一些针对警察的研究,用霎间的反应时间让他们作出选择,应该向谁开枪，研究发现这些刻板态度,能极大的影响你选择向谁开枪,当他们手里拿着不明物体时。

耶鲁公开课 - 心理学导论课程节选

cause in real life, they go hand in hand.

因为在现实里它们也是紧密联系的。

耶鲁公开课 - 死亡课程节选

In the case of last year we did hand students some code with which they could write programs that talked to Yahoo Finance, finance.yahoo.com, free website.

在去年的情况下，我们给学生提供一些,能用来写程序跟雅虎财经的免费网站交互的代码,即finance。yahoo。com，一个免费的网站。

哈佛公开课 - 计算机科学课程节选

And with this data, where students were able ; to implement last year their own E-trade-like website; whereby you have accounts and you log in your hand age of your users 10,000 virtual dollars and with them can they get stock quotes, by stocks, sell stocks and the like, all of this accomplished just after a few weeks time.

通过这些数据,学生们就可以做出类似电子商务的网站;,只要你有账号就能进入你的账户,里面有1万的虚拟美元,这样你就能去查询股票报价,进行买卖股票之类的事,这一切仅仅用了几个星期的时间就完成。

哈佛公开课 - 计算机科学课程节选