The Paris-based Organization for Economic Cooperation and Development reports unemployment reached its highest level among industrialized nations of 8.5 percent in July.

VOA: standard.2009.09.16

C So, that's the breakdown. And, the grade is C level, 50% and it's based upon a performance of 50% absolute.

这些就是分类，分数是，那就是基于成绩的。

麻省理工公开课 - 固态化学导论课程节选

"The key finding of this meeting is that we have up to one-meter sea-level rise by 2100, based on our new insight of glaciers.

VOA: standard.2009.03.12

They face harrassment at almost every level," The New York-based Committee to Protect Journalists ranks Russia as the third most dangerous country to work.

VOA: standard.2009.11.02