将光标转换为不可见可以使数据滚动时的屏幕看起来更整洁。

Turning the cursor invisible creates a cleaner look when data is scrolling across the screen.

youdao

他在客厅中打出刺眼的明亮光线，让摄像机沿一条轨道滚动来演练推拉摄影，这一切都令他的妻子怒不可遏。

He infuriatedhiswife by setting up blindingly bright lights in the living roomandrolling a camera along a track to practice dolly shots.

youdao

现在它已然成了一个完整的圆圈，所以滚动起来飞快，快得无暇理会花儿，当然也不可能与虫儿畅谈。

Now that it was a perfect circle, it could roll very fast, too fast to notice flowers or talk to the worms.

youdao

If I now scroll down to the actual implementation, now does this work or not work?

如果现在我向下滚动到实际的执行中，这个是可用的还是不可用的呢？

哈佛公开课 - 计算机科学课程节选