她的婴儿今天早晨从床上滚了下来。

Her baby rolled off the bed this morning.

感激的泪珠沿着她的面颊滚下来。

Her tears of gratitude rolled down her face.

在向山下滚的过程中，他一把抓住了一块岩石。

When rolling down the hill, he snatched at a rock.

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。

If it runs on the floor, that's a four.

如果它在地上滚，那是四分的一击。

She jumped up and jumped back and started moving papers around and really was giving me this look ?" like "Why don't you just leave?"

她猛地站起来，往后退了一步,赶紧拾掇着桌面上的文件,给了我一个眼神,好像在说“为什么还不滚“