Just make sure you press Alt before you press the mouse button and drag.

只需确保先按住alt键再按鼠标并拖动。

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When you are finished, press the mouse button or enter to leave the splitter bar in their new location.

完成后，按鼠标按钮或回车键以离开移动到新位置的分割条。

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Press the mouse over screen 3 and drag it around in the map. As you can see, a ghost of it moves with the mouse.

在屏幕3上按住鼠标并在地图中拖动它。

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While both the left and right mouse buttons do require a solid press, they're large and responsive all the way up to the apex of the mouse, and there's actually only a single spot (on the extreme upper-right-hand corner of the right mouse button) where it won't actuate if pressed down.

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