“长笛”造句

有些器乐段落谱写得非常优美，尤其是竖琴和长笛的部分。
Some of the instrumentation is exquisite, particularly for harp and flute.

长笛与竖琴协奏曲
a concerto for flute and harp

接着由长笛奏主旋律。
The melody is then taken up by the flutes.