Jesse Jackson was instrumental in the release of the hostages.杰西•杰克逊促成了人质的释放。

He was instrumental in getting the legislation passed.在他的推动下, 该法律得以通过。

Bartók's greatest instrumental works巴托克最杰出的器乐作品

a cassette recording of vocal and instrumental music有声乐与器乐的磁带录音

After a couple of brief instrumentals, he puts his guitar down.弹完几首简短的乐曲后, 他放下了吉他。

The last track on the CD is an instrumental.这张激光唱片的最后一首是器乐曲。