那些演奏体积较大乐器的学生甚至能在家放一件，学校放一件，这样他们就不必每天在公车上扛着大号。
The students who played larger instruments even got to keep one instrument at home, and another at school so they didn't have to cart their tuba on the bus everyday.
主要伴奏乐器有大弦、二弦、三弦、大梆、大号等。
The main instruments for accompaniment are Large String fiddle, two-string fiddle, three-string fiddle, Big Clappers, and Big Trumpet.
上低音大号，次中音号一种类似于大号的铜管乐器，但具有较高的音度和。
A brass wind instrument similar to the tuba but having a somewhat higher pitch and a mellower sound.
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