"It is time for Democrats to put away the political playbook and simply say publicly what they are suggesting privately: that this bill still needs some work, that both parties should come together to do that work on behalf of the American people."

VOA: standard.2010.04.24

They're both expansions. They'll both have net work done on the surroundings, but not the same amount, right.

是不同的，他们都是膨胀,都对外做功，但数量不同，对吧？

麻省理工公开课 - 热力学与动力学课程节选

So, these are two different definitions of how to think about atomic radius, but really what you find when these are measured is they come up with almost the identical values, so there are tables, you can look up of atomic radii and see these values, and you can trust them that, they work for both this definition and for this definition here, in most cases.

这就是,关于原子半径的两种不同的定义，但实际上你会发现按照这两种方法,测量出的值是相等的，因此有很多关于原子半径的表格，你可以通过查阅它找到这些值，你可以相信这些值，它们对于这两种定义都是适用的，在大多数情况下。

麻省理工公开课 - 化学原理课程节选

If both chambers can pass legislation, lawmakers would still have to work out differences between the versions before they could send a final bill to President Obama for signature, something he has said he wants to do before the year ends.

VOA: standard.2009.11.08