普莱尔和她的同事发现，每年在美国大部分地区，风速似乎在以大于原速1%的比例逐渐减小。

Pryor and her colleagues found that in most of the U.S. wind speeds appear to be waning, in many locations by more than 1 percent a year.

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在音乐家演奏的45分钟里，只有6个人驻足片刻欣赏音乐，有大约20人给钱后原速走开。

In the 45 minutes the musician played, only 6 people stopped and stayed for a while. About 20 gave him money but continued to walk their normal pace.

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为了节能降耗，将原循环水泵电机改为双速电机。

To reduce energy consumption, the original plant circulating pump motor was changed to dual-speed motors.

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