P.A. system

P.A. systemP.A. system
  1. Every morning Weinstein would announce various good deeds over the p.a. system and she solicited prizes form local merchants and restaurants .

    每天早上,温斯坦都通过校内广播系统宣布一些好人好事。她还恳求当地的商人和饭店出资给予奖励。

  2. I sold most of my gear , including my P.A. system , flute , and keyboard , for pennies on the dollar .

    我廉价出售了我的乐器,包括我的P.A.系统、长笛和电子琴。