名词
中文翻译：后退接力赛
同义词：
['relay race', 'relay run']
例句：
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1.The team won the relay race by a comfortable margin.
该队以微弱优势赢得了接力赛。
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2.In the relay run, each athlete has to carry the baton for the next athlete.
在接力跑中，每位运动员需要为下一位运动员传递棒子。
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3. The relay team consists of four members: two runners and two relaymen.
接力队由四名成员组成：两名跑者与两名接力员。