Experts say the risk is low, in part because weather systems have kept the oil away.

VOA: standard.2010.07.05

And in contrast, in the lower left hand part of the periodic table, these 2 quantities are low, so also what we're going to see is low electronegativity.

相反地，在周期表的左下部分，这两个量的值都很小，因此我们会看到这里的电负性也很低。

麻省理工公开课 - 化学原理课程节选

Like somebody, for example, who has got extremely low weight might be that, and that explains part of it.

比如说那些体重非常轻的人,这解释了部分原因

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

China's imports of iron ore in 2009 rose by more than 40 percent, a buying spree economists say was driven in part by efforts to stockpile supplies while global prices are low.

VOA: standard.2010.01.21

Good question. I think part of the reason for more blacks low reading skills is, to do with the history of being heavy slaves.

好问题,我认为黑人阅读能力差的部分原因是,他们经历了较长时间的奴役史。

麻省理工公开课 - 媒体、教育、市场课程节选