But among behaviorally modern humans, those of the last 50, 000 years, the tempo of cultural change has been far brisker.

但在行为现代的、最近50000年的人类中，文化变化的速度繁忙得多了。

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Catch drills properly executed can set the mood and tempo of a great practice. We change drills daily to maintain the challenge of executing for the players.

将传接练习做好，有助于建立起良好的训练情绪与训练节奏。每天的训练项目略有变化，为了让球员在训练中保有挑战性。

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The musical score is spot on, rising and falling in tempo with the slightest change in action.

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Leicester emerged without Staunton at fly-half as Twelvetrees moved inside from centre to cover, but the change disrupted their tempo and allowed Walder to dominate in midfield.

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