His friend, who owned a factory that manufactured acetic acid and acetylene, introduced him to a dance band.

他的朋友，一个拥有生产醋酸和乙炔工厂的人，介绍他去了一家乐队。

youdao

Smaller halls can be changed into shops and restaurants while the main factory hall can be used for concerts, parties and dance festivals.

小的厅堂可以变成商店或者餐馆，主厅堂可以用作开音乐会、晚会和举办音乐节。

youdao

There, youngsters traveled hundreds of kilometers to dance all night in a field, an abandoned warehouse or a disused factory -- anywhere unlikely to attract the attention of the law.

CNN: IN THE GRIP OF ECSTASY