That's a deliberate snub right back at Palm, especially since Apple qualified it by saying an IM app running push only reduced the iPhone's stand-by time by 23%.

这是在特意还击Palm，特别是Apple还说iPhone上的IM程序推送仅缩短待机时间23%，用以支持自己的说辞。

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Keeping palms together push your left palm and fingers firmly against the right palm and fingers.

保持双掌合拢。用左手掌和手指用力推右手掌、手指。

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