I scrolled down to find "United States of America."

我向下滚动以寻找。

All listboxes can be scrolled to the end.

所有的列表框都能被拉到最后了。

scroll(fn) - called when an iframe is scrolled

scroll(fn) - iframe 卷起时调用

I scrolled down to find "United States of America".

我向下滚动文档搜索“美利坚合众国”。

In the same way further menus can be scrolled and customized.

以同样的方式进一步菜单可以滚动和定制。