And the new nano's small size means that, unlike on iOS devices, there's no physical Home button.

而且新款nano的小尺寸意味着它不同于iOS设备那样，它没有物理的主按键。

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Hit the physical home button, and each app currently running is displayed in a small Card window. Swipe left or right to switch between the Cards.

点击主按键后，一个小的卡式窗口中就会显示当前正在运行的程序，这时就可以随意地向左或向右选择卡片，也就是选择程序。

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He told the magazine that the home button of the prototype was not a physical press button.

原型机的返航键不是物理按动按钮。

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On the bottom black bezel, you'll find the Nook's signature lowercase "n" physical home button.

ENGADGET: Nook HD review: a high-def tablet with the heart of a reader

Below it, you'll see a physical home button flanked by a menu key on the left and back arrow on the right.

ENGADGET: Samsung Galaxy Note II for T-Mobile review Mobile

Head-on, the Note 8.0 looks just like any other high-end Galaxy device: capacitive buttons for menu and back hug the physical home button below the display, while the company's logo, a front-facing camera and sensor reside up top.

ENGADGET: Samsung Galaxy Note 8.0 review