On this basis, the relationship between urban renewal and urban evolution is explored.

在此基础上，探讨了城市更新与城市演进之间的关系。

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Fans say the elegiac videos, cut with bleak soundscapes and often presented without narration, are poignant meditations on urban evolution and decay.

视频会配上凄凉的音景，并且通常都没有解说。粉丝称这些伤感的视频是对城市演变和衰落的酸楚思考。

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Expo 2010 Shanghai China will be a great event to explore the full potential of urban life in the 21st century and a significant period in urban evolution.

2010年中国上海世博会将是一次讨论21世纪城市生活和城市进步的盛会。

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At first a major component of regional popular culture among Brazilians of African descent, the Samba de Roda was eventually taken by migrants to Rio de Janeiro, where it influenced the evolution of the urban samba that became a symbol of Brazilian national identity in the twentieth century.

UNESCO: Culture

The site illustrates the evolution of pastoral, agricultural and urban activity in the region.

UNESCO: Office in Amman

Making a city smart is a formidable task but crucial to the evolution of how we will be living in 2030 when 5 billion people will be urban dwellers.

FORBES: How To Convert A Smart City Atheist