various service trades的意思|示意

窗口行业 ... 城市中年雅皮士 muppie (middle-aged urban yuppie) 窗口行业 various service trades 创建全国卫生城市 build a nationally advanced clean city ...

窗口业界 ... 传销 multi level marketing 窗口业界 various service trades 创建卫生都市：build a nationwhichley advanced clean country ...