Select the text you want to format by holding down the left button on your mouse.

按住鼠标左键选取你想要格式化的文本。

《牛津词典》

Once you have the correct placement, release the left mouse button.

一旦您有了合适的位置，就可以释放鼠标的左按钮。

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You can now release the left mouse button.

您现在可以释放左边的鼠标按钮了。

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Described as "The Classic 3-Button Mouse: Re-Mastered", the Lua packs advanced gaming engineering into a sleek and clean ambidextrous form that offers a comfortable fit for every gamer's hand.

ENGADGET: ROCCAT's new Lua three-button mouse is thirty dollars away from your FPS

It is faster than pressing a mouse button.

ECONOMIST: Monitor

Look for the enemies to start up a power blow and block it to get a chance for a nasty retaliatory strike, and charge up your own power attacks by holding down the mouse button.

FORBES: Hands-On With The Elder Scrolls Online At PAX East 2013