trailing broadcaster

例句：

1. 1. The team trailed behind the other team by a significant margin.
   该队在比赛中落后于对手，差距很大。
2. 2. She trailed behind him as he walked towards the exit.
   她跟在他身后走向出口。
3. 3. The trail of breadcrumbs led to the kitchen door.
   面包屑的踪迹通向厨房的门。