On a four-speed box the bearings are under load 25% of the time.

四档变速箱的轴承有25%的时间受载。

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Watching TV however does not count — and indeed spending significant periods of time in front of the box may speed up memory loss, researchers found.

但是研究者们发现，看电视起不到这一作用——在电视机前消磨大量时间反而可能加速失忆。

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Trapped against the left touchline he showed a devastating turn of pace to speed in-between two defenders and slam a shot into the top corner from inside the box.

利比亚在左边防线受到对方球员拦截，他转换速度，连过两名后卫，从地上将球攻入球门的右上角，球进了。

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There's yet another catch for Gemstar: TV Guide Interactive was built for a high-speed set-top box, Motorola's DCT 5000, which was promised months ago but held back because of high costs and software integration glitches.

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Not only are these store-within-a-store small spaces highly efficient vis a vis outfitting the Big Box but, like speed dating, you can get real-world experience, have the opportunity to make a good impression and (if desirable) get in and get out without too much damage.

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This can become a very slippery slope given the magnitude such judgment calls take on given the speed of the game, the scrum of players in the box, and the criticality of the few goals scored each match.

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