“艇”怎么读？

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救生艇倾覆，艇里的人被掀入水中。The lifeboat capsized, throwing the occupants into the water.我刚开始驾驶游艇航行时，艇上的汽油发动机老出毛病。I first started cruising in yachts with temperamental petrol engines.哈佛大学队领先4个艇位胜出。Harvard won by four lengths....