人吹洞箫、笛子、喇叭也能发出各种不同的声音，这些都是风引起的；

When people play flutes and trumpet, it also causes different sound. It is wind to cause all kinds of these sounds.

youdao

人吹洞箫、笛子、喇叭也能发出各种不同的声音，这些都是风引起的；

When people play flutes and trumpet, it also causes different sound. It is wind to cause all kinds of these sounds.

youdao