But I think he should have seen it coming,". In congressional testimony, Bernanke has placed much of the blame for the 2008 financial meltdown on lax governmental regulation of banks and other entities as authorized by Congress, rather than the monetary policy he oversaw.

VOA: standard.2010.01.24

I think that we to motivate a lot of our regulation of financial markets by the kinds of errors that people make.

因为人们犯下了种种错误,所以我们应当促进金融市场的监管

耶鲁公开课 - 金融市场课程节选

We divide that by the mass, so 0.12 kilograms, that's the mass of a regulation baseball for the major leagues, and the velocity of the baseball is 42 meters per second. So, we can cross out our units doing our unit analysis.

我们用质量来除它，质量为0，12千克，这是大多数联赛规定的棒球质量,棒球的速度为42米每秒,所以，我们可以消去单位,来做单位分析。

麻省理工公开课 - 化学原理课程节选