In a double-combination performance, the bamboo flute is an indispensable main instrument as well as the core of theme performing, so it occupies a pivotal position.

• 摘要在“二人台”乐队中，笛子是不可缺少的主奏乐器，是主旋律演奏的核心，在整个“二人台”中占有举足轻重的地位。