But there is some good news about the extent, at least for now.

VOA: special.2009.10.27

And again there, too, you saw an experimental result you were presented with that says, well at least to the extent that it could be measured, it was obviously getting very small.

再一次，你看到了一个,你经知道的实结果，至少在实验测量的范围内，对理想气体条件下的气体这一项很小。

麻省理工公开课 - 热力学与动力学课程节选

It at least overlaps to a greater extent than most of the other books.

它起码与很多其他的课本,重复了很多部分。

麻省理工公开课 - 固态化学导论课程节选

September is the month when the sea ice extent is at its lowest.

VOA: special.2009.10.27

We're going to look to some extent today and mostly next Tuesday at the roots and origins of an anti-slavery ideology, a growing anti-slavery ideology in its many layered forms.

今天讲一部分内容,下周二我们重点会讲到,反奴隶意识形态的根基,那是一个蔓延在许多阶层中的,反奴隶制意识形态

耶鲁公开课 - 美国内战与重建课程节选

Activists from several civic groups held a roundtable at Moscow's Independent Press Center to discuss the extent of Russian corruption and what could be done about it.

VOA: standard.2009.05.15

Hence, selfish genes will lead to altruistic animals because, to the extent that evolution operates at the level of the genes, there's no hard and fast distinction between your own body and someone else's body.

所以，自私基因会导致利他行为，从这个意义上说,进化在基因层面进行，你自己的身体和别人的身体,没有严格差别。

耶鲁公开课 - 心理学导论课程节选

"The detainees were kept naked for weeks, months at a time - kept in very small cells, whose temperatures were kept artificially low, sometimes to the extent that the naked detainees, as one official said,seemed to turn blue,"

VOA: standard.2009.03.23