Scroll up to see the previous messages.

滚动向上查看之前的消息。

As you type, your old data will scroll up.

你打字的时候 、 旧资料会往上卷动.

On a computer screen, stock prices scroll up without stopping.

电脑屏幕上，股票价格不停滚动。

Scroll up or down on any screen by placing two fingers anywhere on the trackpad and motioning up or down.

将两个手指放在触摸板上上下移动可实现在任何屏幕上的向上或向下滚动。