The announcer apologised for the delay.播报员就晚点表示歉意。This is your favorite announcer signing off for tonight.这是你最喜欢的播音员在结束今晚的广播.He is recognized to be a qualified announcer.他被认为是合格的播音员....
The announcer gave out that the 3:30 train to Manchester would start from Platform 4.播音员通知:三点三十分开往曼彻斯特的火车将从4号站台发车。The announcer's voice brought Holden out of his reverie.播音员的声音将霍尔登从幻想中惊醒。In the commercial an announc...
Keywords: ahazard potency of debris flow, externality, cost - benefit analysis.关键词: 土石流特定水土保持区 、 外部性 、 成本效益 分析.Pollution is considered as a form of negative externality in economic growth.摘要环境污染是经济增长过程中的“负产品”.The damage ...