长大后的问题是，有一大堆重要的事情要处理，从工作、按揭贷款到晚餐该做什么。

The problem with being a grownup is that there's an awful lot of serious stuff to deal with—work, mortgage payments, figuring out what to cook for dinner.

youdao

但是鉴于美国和欧洲的情况，分析人员正在考虑刺激计划结束后的问题。

But as in America and Europe, analysts are pondering what will happen when the stimulus measures end.

youdao

一次只尝试放松每个边界约束一个单位，解决修改后的问题，看一下目标函数的优化值发生了什么变化。

Try relaxing the value of each bounded constraint one at a time, solve the modified problem, and see what happens to the optimal value of the objective function.

youdao

So, we know this point at one second is 20 meters, so let's just ask one other question and we'll stop.

我们知道该物体上升一秒后到达二十米处,关于这个模型的最后一个问题

耶鲁公开课 - 基础物理课程节选

This gave the children the opportunity to go home and to ask questions of their own families.

这使学生有机会在回家后,提出有关自己家庭的问题。

麻省理工公开课 - 媒体、教育、市场课程节选

So although it has seemed to people over the ages that the question, "Is there life after death?"

因此虽然这看起来,这是个老生常谈的问题,但"死后能否继续活着"

耶鲁公开课 - 死亡课程节选