coursing

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Rivers coursing down from the mountains provide water for agriculture in a region of scanty rainfall.
从这座山上流下来的河流为这降水量极少的地区提供了农业用的水源。
One elderly world leader was asked why he looked so young. He replied that because he was a regular blood donor, the fresh blood coursing through his veins added to his good health.
一位上了年纪的外国领导人曾被问到他为什么看上去那么年轻，他说是因为定期献血，自身补充上来的新鲜血液流过血管而使他更健康。
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Hundreds of computers in a room could seem intimidating at first, just as hundreds of volts coursing through wires in the walls did at one time.
起初，在一个房间里的上百台计算机，就好像上百伏电压一次穿过墙上的电线一样，看起来有点咄咄逼人。

Town leaders said any floodwaters coursing down the mountain would flatten out once they reached the valley.

Air so plush at sidewalk level would be like ice coursing through his fourth-story windows.
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And "power" is a relative term, since technically there's no electricity coursing through the single-crystal panels.
ENGADGET
With liquidity coursing through the leveraged finance market, financing costs are falling while debt multiples are rising.
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