trailed disk plough

例句：

1. 1. The teamtrailed behind the other team in therace.
   在比赛中，这个队伍落后于对方。
2. 2. She trailed behind her friends asthey walked away.
   她的朋友们走远后，她落在后面。
3. 3. The trail ofbreadcrumbs led to the kitchen.
   面包屑的踪迹通向厨房。