For less than half an hour, all battery-powered boats in Inner West Lake and man-powered boat on Outer West Lake returned. Those boats that are far from the dock were tugged by towboat .

不到半小时，里西湖内的电瓶船全部召回码头，外西湖上的自划船也全部返回，离岸较远的则由拖船拖回。

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She says the boat would be shaped like a capsule, powered by a small nuclear engine, and though there would be no sail, it would have a mast to hold a camera.

她说船将被制成胶囊形，由一个小型核动力引擎驱动，尽管不会有帆，但船上会有一个固定照相机的桅杆。

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When engines are required an electrically powered water jet can be fired from below the stern to propel the boat forward.

当需要引擎时，一道电动水射流可以从船尾下面点火推动船前进。

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They set off from the Greenwich Meridian Line in London in 1994 and cycled through Europe before heading out over the Atlantic on a unique pedal-powered boat.

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If she ever decides to rent boats on the lake, she will have to get another state registration to pay a special state boat rental tax, the percentage of which varies based on whether a boat is motorized or human-powered.

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From his boat, Ridley wrote a daily blog via a solar-powered satellite phone, describing his near collision with a container ship, battles with 20-foot waves and cravings for gin and tonics.

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