road reconnaissance

例句：

1. 1. The team conducted road reconnaissance before launching their attack.
   该团队在发动攻击前进行了道路侦察。
2. 2.The army conducts regular reconnaissance missions to monitor enemy movements.
   军队定期进行侦察任务，监视敌军动向。
3. 3.The police conducted a thorough investigation into the incident and released a report on the findings.
   警方对事件进行了彻底调查，并发布了一份报告。