But they say it sends an appropriate signal that says the U.S.will not give up, and at the same time the troops will not stay in the region a day more than they must.

VOA: standard.2009.12.06

and the important point is that when people anticipate loss, we didn't see the same scale of activation in this region.

重要的是，当人们预计会亏钱时，我们在这一区域并没有看到之前的那种活动。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

and the important point is that when people anticipate loss, we didn't see the same scale of activation in this region.

重要的是，当人们预计会亏钱时，我们在这一区域并没有看到之前的那种活动。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选