Now they are paying for it. "They certainly lost an opportunity that we had in January where it would have cost roughly sixty billion euros to save Greece."

VOA: special.2010.05.07

So it's this interesting scenario where it's probably hit or miss, certainly early on and as one of the clips they are indicated, these are the kinds of things where computers ideally have to learn overtime.

因此，这是一个有意思的事情,因为它有可能是投其所好或者不对其胃口，当然继续,正如其中一个短片所示，这些东西需要计算机,花一些时间去学习。

哈佛公开课 - 计算机科学课程节选

So they are certainly interconnected. However, just getting rid of the anxiety and the depression will not in and of itself make us happy, which is the conventional wisdom today, which is the conventional wisdom "Well,let's just get rid of that depression " and everything will be fine."

就是说他们必然是有关联的，然而，单单摆脱焦虑与压抑并不会,使我们快乐，这一点算是传统的常识，是很多从业的心理学家,“摆脱抑郁,一切都会变好的“

哈佛公开课 - 幸福课课程节选

"I don't think it's going to satisfy everybody. I think there are certainly a large number of Facebook users who have decided they really can't trust Facebook anymore."

VOA: special.2010.05.28

"Now,that may be because they are sicker and they needed it, and C-Sections certainly save lives."

VOA: standard.2010.06.23

"I certainly would hope sanctions would work. But I think they are most likely to work if you keep the military option on the table."

VOA: standard.2010.02.14

"Whatever deals that are being done, they are certainly being done behind closed doors,".

VOA: standard.2009.08.03

"Certainly they are trying to resurrect themselves as a party, and I think taking on the president and trying to re-establish themselves on taxes and spending is one way,".

VOA: standard.2009.10.23

"But having said that, relations are certainly better than they were at the end of 2008, when there were significant tensions between Moscow and Washington in the aftermath of the Russia-Georgia war.

VOA: standard.2010.06.18

"The powers that have an influence in Iraq are in a much better situation than they were two years ago and certainly they will encourage, will coax,will put some pressure on the Iraqi politicians to get this done,".

VOA: standard.2009.10.26

They are certainly regrettable and horrible in terms of loss of life, but the reaction from the Iraqi people and the Iraqi leaders was firm and united in rejecting that violence and refusing to allow it to set Iraqi against Iraqi, which is obviously one of its intended goals,".

VOA: standard.2009.04.25

They are not working in a coordinated fashion, but certainly they have got the message that if they don't do something soon, then the turmoil that we are seeing in Greece could easily spread to other countries and that it will be harder to turn around."

VOA: standard.2010.05.25