You just press the button and, hey presto, a perfect cup of coffee!

只要按下按钮，嘿，马上就出来一杯上好的咖啡！

《牛津词典》

Can you press that button for me please?

请问您能帮我按一下那个按钮吗？

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When you press a button, the shoes can tie themselves.

当你按下按钮时，鞋子就会自动系紧。

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The volunteer was then supposed to record, using a press-button counter, the number of times he perceived the insect moving on his skin.

ECONOMIST: Body hair

When you're in S Note, you can also hold the pen above the screen and long-press its button to activate another new feature called Idea Sketch.

ENGADGET: Samsung Galaxy Note II review Mobile

That tail is useful because it adds depth to the OS, in the form of a vertical row of "cards" which appear when you long-press the home button, and which grow intelligently based on what Google can glean about your life.

ENGADGET: HTC One X+ review: it's the One X, and then some (video)