rush hour高峰期;

　　traffic jam交通阻塞;

　　easy assess to news容易获得信息;

　　soaring crime rate急剧上升到犯罪率;

　　worldly-wise世故的;

　　telecommunication通信;

　　culturally diverse文化多元化的;

　　first-rate healthcare一流的医疗保健;

　　recreational facilities娱乐设施