In addition, you'll add some code to make the Refresh button work.

另外，您将添加一下代码来让Refresh按钮生效。

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Many people have had to learn this lesson the hard way, unfortunately, after discovering that the "delete" button doesn't really work to delete something from the Internet as a whole.

许多人已经通过惨痛的方式吸取到了这个教训，他们发现“删除”按钮并不能帮他们把某些内容完全从互联网上删除。

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In order to see the results select the Work with Object button.

选择Work with Object按钮，以便看到这个结果。

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If anything, a clever pigeon would associate the red button with less work, and might prefer it.

ECONOMIST: Puritanical pigeons

Jumping from application to application was quick and slick, but we couldn't help but remain disappointed by a power button that chose to work only sometimes and some relatively low-grade front- and rear-facing cameras: just 2MP apiece.

ENGADGET: Hands-on with Archos' two iPad lookalike tablets, the Archos Platinum 97 and 80

Button-down collars usually work best when worn with a pair of slacks, or under a crew neck sweater.

WSJ: Guide to Men's Shirt Collars: Which Styles Go With Which Occasions and Flatter the Face