There is a handy keyboard shortcut to save you having to scroll up to the top of the screen.

有一个方便的键盘快捷键可用，不必滚动到屏幕的顶端。

《柯林斯英汉双解大词典》

I've got to scroll up here, if I'm looking, and then I've got the visual cortex engaged.

如果我还在看的话，我得滚到这儿，然后我的视觉皮层就参与进来。

youdao

For example, the application crashes when you try to scroll up or to scroll down.

例如，当你滚动滚动条时，程序崩溃。

youdao

Here I've got to scroll up here if I'm looking and then I've got the visual cortex engaged.

如果我还得去看些什么东西话,我的视觉皮层就会发挥作用

耶鲁公开课 - 聆听音乐课程节选

I'm going to open up a program called positive1.c. I'm going to scroll down to the juicy part here.

我将要打开一个叫做positive1，c的程序,我们翻到这个有趣的部分。

哈佛公开课 - 计算机科学课程节选

While you're looking at the screen, you can tilt the phone backward or forward to scroll up and down.

CNN: Hands-off with the Samsung Galaxy S IV

Imagine browsing a webpage and running your thumb along the side of your iPhone to scroll up and down.

FORBES: CES: Sensus Touch-Sensitive iPhone Case Rewrites Rules On Smartphone Functionality

In the browser, you can command the screen to scroll up by swiping from top to bottom a few inches from the phone.

NPR: Samsung Refreshes IPhone-Challenging Galaxy Line