My mom took a deep breath and pushed down on the top pedal just the way I'd shown her. Slowly the bicycle rolled forward, picking up speed as it coasted down the hill.

我往车后退了两步，妈妈深呼了一口气，将踏板踩到底部，就像我刚才教她的一样，慢慢地，自行车往前滚动了，沿着山坡往下，车的速度越来越快，前轮开始快速地晃动。

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She also has a pen attached to her bicycle, just in case the Muse hits her in mid-pedal stroke.

她的自行车上也绑着一支钢笔，只是为了防止在她登车的时候有灵感闪现出来。

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Powerful battery-powered bicycles are crowding out their push-pedal brethren, delivering a jolt to the Bicycle Kingdom.

拥有电池强劲驱动的电动自行车正在将普通脚踏自行车挤出市场，改变了整个自行车王国的格局。

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Performers will include amateur singers, a dancing troop of monks imitating an eight-armed Buddha and a man who can pedal a bicycle with his hands.

WSJ: Imitation Is the Sincerest Form of Rebellion in China

Leading a revolution is like riding a bicycle: One keeps going for as long as one continues to pedal, regardless of the destination.

CENTERFORSECURITYPOLICY: What is at stake

And from the realm of pedal-powered transportation we brought you the SplinterBike - a bicycle made entirely from wood that can hit a record-breaking 30 miles per hour.

ENGADGET: Inhabitat's Week in Green: sugar-covered lamps, IKEA's solar lamp, and the 30MPH all-wood racing bike