铜管乐器

例句：

1. 1. The brass instruments are the main pieces of the orchestra.
   铜管乐器是乐团的主要部分。
2. 2. The saxophone is a popular instrument in jazz music.
   萨克斯风是爵士音乐中非常流行的乐器。
3. 3. The trumpet is often used in military band performances.
   小号通常用于军乐队的表演。