[] Britain's financial and business centre, in the oldest part of London（伦敦最古老的金融和商业中心）伦敦城◆a City stockbroker伦敦城的证券经纪人◆What is the City's reaction to the cut in interest rates?伦敦城对减息的反应如何？◆the newspaper's City desk (= the department dealing with financial news)报社的财经新闻部➡Square Mile