We visited some of the citys scenic spots.

我们参观了这座城市的一些风景区。

The citys change reflects people keep pace with time.

城市的改变反映了人们与时俱进。

City park has play important function in citys development.

城市公园建设在城市发展中具有重要作用。

Motor vehicle emission has become main air pollution in the citys .

汽车排污已成为城市大气环境的主要污染源之一。

Vertical planting can not occupy urban land, and increase in the rate of urban greening, adjusted on the worsening citys ecological environment.

建筑垂直绿化可以在不占用城市用地的情况下增加城市绿化率，对城市中日益恶化的生态环境进行调节。

Environmental awareness of urban residents in establishing environmental management theory and grasp the situation of the citys environmental awareness is significant.

研究城市居民的环境意识对于确立环境管理的理论及把握城市的环境意识状况具有重要的意义。

City value decides its business cost; citys business cost determines firms business cost, and serves as a key factor in firms decision in investing in this city or not.

城市价值决定城市商务成本，城市商务成本又决定企业的生产经营成本，是企业是否进入某一城市投资的重要决策依据。

To this end, there is a need for regulatory, interactive, as well as exemplary development, and speeding up to form the pattern of low-carbon tourism citys development with Chinese characteristics.

为此，要规范发展、互动发展、示范发展，加快形成中国特色的低碳旅游城市发展格局。