In honor of the 2010 World Cup in South Africa, YouTube recently added a "vuvuzela" button that would enable the plastic horn's trademark buzzing on just about any video available on the site.

为了纪念2010南非世界杯，YouTube最近增加了一个“嗡嗡祖拉”按钮，它可以给这个网站上的几乎任何视频添加这个塑料号角的标志性的响声。

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The team sewed them up, and plastic surgeons gave each one a belly button.

团队人员对她们进行了缝合，整形外科医生给两人做了肚脐。

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A button can be made of bone, wood, glass, or plastic.

扭扣可以用骨头、木头、玻璃或塑料制成。

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The chromed plastic volume rocker, power button and screen orientation lock switch nestled in the plastic radio reception strip at the top of the device are decidedly less luxurious, however -- the travel of each was shallow, and the finish on the plastic appeared a bit cheap to our eyes.

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The design is simple: it's just a plastic shell with a shutter button, a dial for controlling shutter speed and a hand grip -- the sort you'd normally find on a compact camera.

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Located directly on the strip nestled between the top and bottom plastic pieces, the power button and volume rocker are set incredibly close to the body of the phone, which makes it more difficult to press.

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