名词
中文翻译：跑者锥
同义词：
["runner's cone", "runner's cone例句：1. The runner's cone was used to mark the starting line of the race.（跑者锥被用来标记比赛的起跑线。）"]
例句：
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1. The runner's cone was used to mark the starting line of the race.
跑者锥被用来标记比赛的起跑线。
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2.The runner's cone was used to guide athletes during the race.
跑者锥在比赛中用于引导运动员。
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3. The runner's cone was used to prevent athletes from crossing the finish line.
跑者锥被用来防止运动员越过终点线。