"It appears that cell contact and landline contact is either down or so busy that we definitely cannot get through.

VOA: standard.2010.01.12

Get busy, give charity. It's a problem that never goes away, so you can never rest.

忙碌劳作，给予施舍，这是一个永远不会消失的问题,所以你永远没办法停歇。

耶鲁公开课 - 旧约导论课程节选

That's the assignment. Get busy.

这是任务，开始动手做吧。

麻省理工公开课 - 固态化学导论课程节选

And as you're busy calculating all this, you're walking across Chapel Street and you get hit by a truck and you die.

然而就在你一边忙于计算这个数字，一边经过雅普街的时候,你可能会被一辆卡车撞死。

耶鲁公开课 - 死亡课程节选

How do you get there? You go to go here, here and these could be busy roads, and so parents don't want to do it because of safety reasons, so you see how--when the country used to be laid out in a grid, like say New York City still is today, then people walk to get to places.

那要怎么才能去呢,你得绕道这里,还有那里的繁忙路段,出于安全原因家长们不允许孩子们这么做,可以看到,规划为网格状道路的地区,比如依旧保留了传统规划的纽约,人们出行是靠步行

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选