When they reported back three days later, General Lee knew exactly where he would attack.

VOA: special.2009.09.17

So how would we go about solving this problem if I told you not only was there a maximum weight, but there was a maximum volume. Well, we want to go back and attack it exactly the way we attacked it the first time, which was write some mathematical formulas.

有些时候两个都重要,所以如果我告诉你这里不仅有,最大重量还有最大容量，我们应该怎么解决这个问题呢？,好了，我们想回过来然后,和第一次一样看看这个问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

That could have shed new light on those behind the bombing and what warnings the West may have had that such an attack could be a possibility back in December 1988.

VOA: standard.2009.08.24