Brigade

例句：

1. 1. The soldiers formed a brigade to guard the castle.
   士兵们组成一个团来守卫城堡。
2. 2. The police department has a brigade of officers.
   警察局有一个警官团。
3. 3. The army had a brigade of tanks for the operation.
   军队有一支坦克团参与这次行动。