C3I

例句：

1. 1. He is the C3I of our team.
   他是我们团队的指挥官。
2. 2. The C3I was responsible for organizing the meeting.
   指挥官负责组织会议。
3. 3. The C3I led the troops in the battle.
   指挥官带领军队在战斗中。