作为战士我们要时刻保持警惕。

We are very vigilant as soldiers.

youdao

我们要时刻保有一颗充满爱和宽恕的心，学习放松和享受人生！

Learn to have a loving and forgiving spirit. Learn to relax and enjoy life.

youdao

无论何时何地，只要出现道德败坏出现人间地狱的情况，我们要时刻保持善良的本性。

The voices in "Nanking" speak for the persistence of good in times and places where a moral crevice opens to reveal a vision of hell on earth.

youdao

This is the sort of thing that people who do numerical programming worry about all the time. And there are a lot of a little tricks they use to deal with that, they'll perturb it a little bit, things like that.

这是一些做计算编程,要时刻注意的问题,当然有的时候我们还需要,应对一些假象，比如像这样被扰乱的。

麻省理工公开课 - 计算机科学及编程导论课程节选

So, keep that in mind when we're talking about atomic radius, I'm not suddenly changing my story and saying, yes, we do have a distinct radius.

因此，当我们讨论原子半径的时候要时刻记住这一点，我并不是在突然改变自己的说法，说是的，我们的确有一个准确的半径。

麻省理工公开课 - 化学原理课程节选