从底部到顶部的实际显示的颜色。

From bottom to top the actually shown color.

youdao

它只有一种颜色但不是一个大小，粘住它的底部它也能很轻易地逃脱，它只出现在晴天而不出现在雨天，它既没有害处也不会觉得疼痛，它是什么？

Only one color but not one size. Stuck at the bottom yet easily flies. Present in sun but not in rain. Doing no harm and feeling no pain.

youdao

您还可以改变底部状态条的颜色或内容，这在HTML中仍然是不可能完成的任务。

You can change the color or content of the status bar at the bottom, another task that's also not possible in HTML.

youdao