relayrace是什么意思？

relay race n. 接力赛跑[例句]When luyuan arrived in shenzhen to work two years earlier , she and her friends took the baton in a relay race that began in 18th-century britain with the industrial revolution.两年前，当李芦媛来到深圳工作时，和朋友们加入了一场从18世纪英国工业革命开始延续至今的接力赛。