这些动物安静下来，吃它们的午餐。

The animals settled peacefully to their noontime meal.

《柯林斯英汉双解大词典》

它们的年龄可从其生长速度来推定。

Their age can be determined by extrapolation from their growth rate.

《牛津词典》

我相信它们的味道一定鲜美极了。

I'll bet they'll taste out of this world.

《柯林斯英汉双解大词典》

So, and of course, you know, keeping entropy as a fixed variable for a system like that is extremely cumbersome.

所以，对这样的系统要求它们的熵保持恒定,和一个非常笨拙做法。

麻省理工公开课 - 热力学与动力学课程节选

There they are. And, when they are named, they are named by suggestion by the scientist who have isolated them.

它们在这，当它们被起名的时候，是由科学家们建议的,那些提取它们的科学家。

麻省理工公开课 - 固态化学导论课程节选

If you scroll back up on the printout or screen here, you'll see that you can actually not only declare function's prototypes, their general structure.

如果我回滚到打印输出或者这个屏幕，你们将看到你们不仅可以声明函数的原型,它们的一般结构。

哈佛公开课 - 计算机科学课程节选