the line of duty造句

1、More than 3,000 police officers were wounded in the line of duty last year.
去年三千多名警官在执行任务时受伤。

2、"Not here too!" he thought, for in the line of duty Robusto has seen many corpses.
“尸体也不在这儿，”他想道。在他的职业生涯中，罗布·斯托见过许多尸体。

3、A policeman was injured in the line of duty yesterday.
昨天有一名警察在执行公务时受伤。