Or a football player--when you're running down the field, why did you go to this way instead of that way ? when you're running down the field?

或者是问一个橄榄球运动员--当你在操场上奔跑时，你为什么要往这边跑而不是那边呢,当你在操场上跑的时候？

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We've all worried about the charge on our smartphone or laptop running down when we have no access to an electrical outlet.

ENGADGET: Photovoltaic polarizers could make self-charging smartphone dreams come true

People did not believe poor Vladisa, even when they saw him running down the hill, white as a ghost, arms in the air, with no calf.

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I'm not sure if it's just my phone, but when closed, the cover sticks up about 1 or 2mm and isn't smooth when running your fingers up and down.

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