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1·But the towboat did look good. So did a sailing boat, packed with friends.

但是拖船看起来确实不错，还有一艘乘满了朋友的帆船。

2·The vower disavowed the vowels. The towboat is stowed with bestowed stone.

宣誓者否认这些元音字母。拖船上堆满了赠与的石头。

3·For example, permits could be issued to travel through locks at specified times, and those permits could be traded among towboat captains.

比如，可以通过许可证的发放将船闸通行限定在指定时间内，而且许可证也可以在拖船船长之间进行交易。

4·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。

拖船

1·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。

2·For example, permits could be issued to travel through locks at specified times, and those permits could be traded among towboat captains.

比如，可以通过许可证的发放将船闸通行限定在指定时间内，而且许可证也可以在拖船船长之间进行交易。