urban

• Urban areas are characterised by their concentration of different economic activities .
  城市地区的特征就是集中了各种不同的经济活动。
• Boston and cambridge make up one of america's most sophisticated urban melanges .
  波士顿和坎布里奇组成了美国趣味最高级的城市环境之一。
• Urban areas invariably manage to command the lion's share of investment in public services .
  城市地区总是力图占有公共服务业的大部分投资。
• The urban society of the twenty-first century will have little identity with the agrarian philosophy .
  二十一世纪的城市社会不大会同意农民的哲学。
• Urban people are sometimes quite genuinely shocked when they see what farmers do to the rural landscape .
  农民破坏了乡村景色，城市居民有时对此感到十分震惊。
• They apply to urban targets as well as to a wide variety of other approximately ideal situations .
  它们适用于市区目标，并且同时也适用于其它许许多多近似理想的情形。
• Urban life brought urban refinements: newspapers and periodicals, libraries, clubs and societies .
  都市生活带来了都市的文化享受：报纸、杂志、图书馆、俱乐部、社交团体。
• Rural residents of all smoking categories experienced lower death rates than smoking counterparts in urban areas .
  所有各类吸烟的乡村居民的死亡率比城市地区同类吸烟者低。
• There has been a steady population shift from rural to urban areas, causing large urban slums and unemployment .
  农村人口一直在不断地流入城市，造成失业和大规模的贫民区。
• They pointed out that previous estimates of the urban factor on health were attributed entirely to air pollution .
  他们指出以前的城市因素对健康影响的估计完全归因于空气污染。