jiāo / xiǎng / yuè / tuán / lǐ / dī / yīn / dà / tí / qín / fù / zé / yǎn / zòu / shēn / chén / de / dī / yīn / bù / fen交响乐团里,低音大提琴负责演奏深沉的低音部分。In the symphony orchestra, the double bass plays the deep bass part.