摇旗

例句：

1. 1. The soldiers were seen waving their flags in the wind.
   士兵们被看到在风中挥舞他们的旗帜。
2. 2. After the victory, the team members waved the flag together.
   胜利之后，队员们一起挥舞着国旗。
3. 3. The president waved the flag at the start of the ceremony.
   总统在仪式开始时挥舞着国旗。