So the firm produced a new line of trousers, dubbed “bike-to-work pants”, with built-in reflective materials that make wearers more visible to traffic while cycling at night.

因此这个公司开辟了一条新的流水线，专门生产这款“骑车工作裤”，其内置的反光材料使得骑车人在夜间更易被来往车辆发觉。

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This is Mr Liu, a farmer and beekeeper I met while cycling along the River Li in Yangshuo, China.

这是刘师傅，他是一位农民，也是养蜂人，我沿着阳朔漓江骑行时认识了他。

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While cycling, don't forget the traffic lights.

骑车时，不要忘记看红绿灯。

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It fights tobacco use and obesity, teaches children to wear a helmet while cycling and shows parents how to raise children less prone to violence.

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In one study published in the journal Environmental Science and Technology last year, Dr. Micklewright and his team examined how the color of the imagery participants viewed while cycling would affect their mood and perceived feelings of exertion.

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For three years, as the mold was eradicated from their house, Mr. and Ms. Guinness split their time between the U.S. and the U.K., staying with friends while cycling through three remediation companies before finding one they were satisfied with.

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