The struggling Silicon Valley smart phone pioneer began selling its own high-end, touchscreen phone in the US over the weekend.

位于硅谷，处在困境中的智能手机先驱palm，上周末在美国推出了自己的高端触屏手机。

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It looks like Google has considered transferring ideas from Project Glass over to your wrist by patenting a smart watch with a transparent, flip-up touchscreen.

ENGADGET: Google patents smart watch with flip-up display that could reveal everyday objects' secrets