a military band的用法和样例：
- A military band serenaded the President and Mrs.
- The band played a military march.
- The pomp included an elaborate honor guard, a military band, a fife and drum corps and the full 21-gun salute given visiting heads of state.
- A military band played martial tunes and the national anthem as Musharraf visited the joint staff headquarters in Rawalpindi.
- They were followed by costumed children striding to a podium, where soldiers raised the Chinese flag as the national anthem was played by a military band.