名词
中文翻译：跑道
同义词：
['track', 'track system例句：1. The athletes lined up on the peritrack for the race.（运动员们在跑道上排好队准备比赛。）']
例句：
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1. The athletes lined up on the peritrack for the race.
运动员们在跑道上排好队准备比赛。
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2.The new track is designed to improve the speed of the athletes.
新跑道的设计是为了提高运动员的速度。
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3. The peritrack is a crucial part of the sports facility.
跑道是体育设施中至关重要的一部分。