常見例句雙語例句Public transport system is the basic infrastructure in city, and also the social commonweal concerning the national economy and the people's livelihood.城市公共交通系統(tǒng)是重要的城市基礎設施,是關系國計民生的社會公共事業(yè)。Traffic problem is an important one of the people's livelihood. City traffic problem is a world difficult problem. We must take some steps and measures to reduce the city traffic congestion.交通問題是重大民生問題,城市交通問題是世界的難題,必須要采取多種措施,多種方式努力緩解城市交通擁堵。 返回 city people's livelihood