17,18,19,20,21,22. So, that's good. Let's scroll up.

17，18，19，20，21，22，做对了，接着往下看吧。

I spend too much time scrolling up and down through pictures on Instagram.

我花了太多时间在 Instagram 上上下滚动图片。

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。

To scroll up or to scroll down, to move text or pictures up or down on a computer or phone.

向上或向下滚动，在计算机或手机上向上或向下移动文本或图片。

I can't see line 10, so let me scroll my code up.

我看不到第10行，所以让我向上滚动代码。

Scroll up The same word was later found by Youssef Nader, a robotics student at the Free University of Berlin.

柏林自由大学的机器人专业学生优素福·纳德 (Youssef Nader) 后来发现了同一个词。

There're ways to scroll up and down in a buffer, so control U goes up, and control D scrolls down.

有多种方法可以在缓冲区中上下滚动，因此控件 U 向上滚动，控件 D 向下滚动。

When you come here and you go to scan activity, it's going to let me know how many times each day they're washing their hands. Scroll up.

当你来这里扫描时，它会让我知道他们每天洗手多少次。向上滚动页面。

And I can scroll here if I want. Scroll up and down here. Still loading it in. There we go. Or I can just get back like this.

我可以滚动屏幕。上下滚动。有的内容还在加载。好了。我也可以再还原回来。