scouting round

例句：

1. 1. The team set up a scouting round to gather information about the new competitor.
   团队设立了一个侦察圈来收集关于新竞争对手的信息。
2. 2. The scouting round revealed that there were several hidden tunnels in the area.
   侦察圈揭示了该地区有几个隐藏的隧道。
3. 3. The scouting round helped us identify potential threats and develop a plan of action.
   侦察圈帮助我们识别潜在的威胁并制定行动计划。