We have become numb to our speed and numb to the road signs flashing by.

我们对车速和闪过的路标已经反应迟钝了。

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They often brave the most miserable conditions to see the team leaders and domestiques go flashing by.

BBC: Tour of Britain: Jedburgh to Dumfries in sun and rain

But the optical switch takes the flickers of lights flashing by and, with the use of its micro-mirrors, redirects them from one optical fibre to another.

ECONOMIST: Reinventing Marconi

Hatton, 30, was knocked down by a flashing right hook in the first round before being floored again by a left shortly before the bell.

BBC: Hatton floored by brutal Pacquiao