穷追

例句：

1. 1. The thief was caught by the police and they were trying to catch up with him.
   这个小偷被警察抓住了，他们正在试图追赶他。
2. 2. The team was trailing behind their opponents, but they managed to catch up at the lastminute.
   队伍落后于对手，但最后一刻赶上了。
3. 3. The detective was chasing a suspect who had fled the scene.
   侦探在追捕一个逃跑的嫌疑人。