名词
中文翻译：浮标
同义词：
['buoy', "float例句：1. The boat's finishing buoy was damaged in the storm.（暴风雨中，船的浮标受损了。）"]
例句：
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1. The boat's finishing buoy was damaged in the storm.
暴风雨中，船的浮标受损了。
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2.The sailors used a finishing buoy to keep their vessel in position.
水手们使用一个浮标来保持他们的船只的位置。
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3. The finishing buoy was used to mark the end of the race course.
浮标被用来标记比赛终点。