Friend of mine named Wozzeck repairs watches, radios, alarm clocks, and sells jewelry. Imitation stuff mainly.

我有位叫沃采克的朋友，他修表、收音机、闹钟，还卖首饰，大多数是仿制品。

He was woken by the radio alarm clock blasting out rock music.

【blast】收音机闹钟发出震耳的摇滚乐，把他吵醒了。