First of all, you download the rounded corner control.

首先，你下载了圆角的控制。

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The map can be moved with a left-click, drag mouse action, and the scale can be changed with the zoom control in the upper left corner of the map.

通过左键单击、拖动鼠标动作可以移动地图，通过地图左上角的缩放控件能够改变地图的比例。

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Consider another case where you display a menu after someone clicks on a control, such as the File menu in the top left corner of any browser.

现在考虑另一种情况，在某人单击控件之后显示一个菜单，例如浏览器左上角的File菜单。

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There were a number of spins and off-track moments but Honda's Rubens Barrichello was the only other driver to hit the wall, losing control at the final corner later in the session.

BBC: Alonso edges Hamilton in practice

Sylvain Distin's tap-in from a corner appeared to put the Toffees in control of the round of 32 first-leg tie.

BBC: Everton 2-1 Sporting Lisbon

The Finn then lost control going through the fast Blanchimont corner, and speared into the wall.

BBC: Hamilton stripped of Belgian win