I played the trumpet in the school orchestra.

我在学校管弦乐队吹小号。

《柯林斯英汉双解大词典》

She plays the flute in the school orchestra.

她在校管弦乐队里吹长笛。

《牛津词典》

Not bad for a school orchestra!

学校音乐会办得真不错！

youdao

He says he likes that the music is more challenging than what he plays with his school orchestra.

VOA: special.2010.06.21

Or a mandolin,or a fiddle or whatever. And some kids come with years of classical violin lessons or Suzuki violin or school orchestra lessons.

VOA: special.2010.08.20

It began with twelve friends from the school orchestra.

VOA: special.2010.06.21

Ed was in the school orchestra, the glee club, sang solos in the school operettas, played baseball and basketball (Skagit County champs of 1925), drove the school bus, and was president of the student body in his senior year.

NPR: Edward R. Murrow: Broadcasting History

One recent morning, boys and girls carrying tablas, xylophones and guitars shuffled noisily between classrooms, as members of the school's orchestra crammed in a wood-paneled room for rehearsals ahead of their U.S. trip.

WSJ: Young Afghans Face Backlash Over Music

Normally an orchestra might go into a deaf school, or work with a group of deaf children.

BBC: Creating music accessible for deaf children