You may think when you tap the trashcan icon to delete a photo, that photo is no longer on your phone.

你可能会想，当你点击垃圾桶图标删除一张照片时，那张照片已经不在你的手机上了。

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After a site has been sent to your phone, go to your phone's app launcher and tap the bookmark you created earlier.

当网站的网址被发送到你的手机上时，打开你的手机应用启动界面，点击你刚加你的书签。

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The unibody phone has a 4.3-inch curved glass AMOLED screen with no forward facing buttons; users double-tap to lock and unlock.

这款直板手机使用的是4.3英寸的弧面amoled屏幕，边缘没有物理按键，用户使用双击屏幕来锁屏或解锁。

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Systems that tap a phone's camera and GPS to overlay information on an image of nearby surroundings, also called "augmented reality, " is also in development, officials said.

CNN: U.S. Army may soon equip troops with smartphones

For the occasion, most of Barcelona's taxi cabs have been outfitted with terminals that let them accept a "tap" from a phone as a mode of payment.

NPR: Wireless Show Expected To Draw Crowds To Barcelona

The trial is part of a rapidly growing consumer-service trend of skipping cash, and even credit cards, in favor of a quick tap from a mobile phone.

CNN: Doug Gross,