旗

例句：

1. 1. The soldiers raised their flags in the morning.
   士兵们在早上升起了他们的旗帜。
2. 2. The national flag flew proudly over the city.
   国旗在城市上空骄傲地飘扬。
3. 3. He waved his flag at the crowd to show his support.
   他向人群挥舞他的旗帜以示支持。