fighting flag

例句：

1. 1.The soldiers marched in formation to the front of the battlefield.
   士兵们整齐地行进到战场前方。
2. 2. The flag of freedom waved proudly in the wind.
   自由之旗在风中骄傲地飘扬。
3. 3. The fallen soldiers were laid to rest with their fighting flags at their side.
   阵亡士兵被安葬，他们的战旗就放在他们身边。