keyboard ergonomic design
keyboard ergonomic design
键盘人体工学设计
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Featuring a smooth, elegantly rounded ergonomic design and a physical keyboard that slides out only when needed, Palm Pre is engineered to feel natural in your hand and comfortably small in your pocket.
ENGADGET: for Mobile