提示：点击例句中的单词，就可以看到词义解释

She currently holds hong kong 's records in seven categories including relays .

她现在保持着包括接力赛在内的七个项目的香港记录。

Green relays the good news about jack to nina and tony .

格林将杰克一家获救的好消息告知了尼娜和托尼。

Buchholz relays have a test port to allow the accumulated gas to be withdrawn for testing .

布赫继电器有一个测试口，测试时聚集的气体可以从此口散出。

At major fires , it now positions a battalion chief in a police helicopter who relays data to the crews below .

如遇大火，还会配备一位现场指挥官，在火场上空的直升机里及时发布最新数据。

Though no organization specifically tracks annual participation in team relays ( running usa says it has data but hasn 't yet been able to collect it and present findings ) , ragnar had 72,000 participants last year , hood to coast had 20,000 , and reach the beach had 7,600 ; then there are scores of smaller relays that tend to get 2,000 people each .

尽管没有组织机构专门追踪团队接力赛的年度参与情况（RunningUSA表示，虽然拥有数据，但尚未能够进行收集并提供调查结果），Ragnar去年拥有7.2万参与者，HoodtoCoast拥有2万，ReachtheBeach拥有7,600；此外还有数十个规模较小的接力赛，每项通常都能有2,000参与者。