此处显示为虚线黑线，标题向下。

shown here as a dashed black line, heading downwards.

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要定制小部件，单击其标题栏中的向下箭头。

To customize the widget, click the down-arrow in its title bar.

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首先沿左面向下搜寻，看有没有所要的信息踪迹，如果有的话就水平方向展开去看标题。

A scan down the left side, looking for information scent, then, if scent is picked up, a horizontal scan on the title.

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