All of the sounds are produced by the strings on the instrument and how the bow is pulled across the instrument.

所有声音都是靠乐器上的弦和琴弓在乐器上来回滑动发声的。

youdao

One beats a small drum, another plucks a wooden stringed instrument, and the other three have smaller, cello-like pieces they play with a bow.

一人击打小鼓，另一人弹奏木琴，其余三人用弓拉着比提琴小一点的乐器。

youdao

In another word, one cannot take off the bow from the instrument unless one of the two strings is taken off or broken.

换句话说，二胡的弓不能从弦中离开，除非这两根弦中有一根卸下或断了。

youdao

All of the sounds are produced by the strings on the instrument and how the bow is pulled across the instrument.

所有声音都是靠乐器上的弦产生的,琴弓在乐器上来回滑动发声

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