to develop green cities -凯发k8ag旗舰厅真人平台

with the development of economy, more and more tall buildings are being built in large and medium-sized cities across the country.in urbanization, however, one thing should not be neglected---environmentalprotection. it is unscientific to judge a city’s modernization level by thenumber of high buildings. recently, a new concept “environmental image” hascome into being and become an important criterion with which to evaluate acity.

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the concept stresses that a modern city must haveefficient environmental promotion. it must have a proper proportion of greenland, clean water and fresh air. to add more greenery to a city, i would liketo make the following proposals:

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1. we should popularize “vertical greenery” technique,that is, to plant more green-leaved plants like boston ivy in densely-locatedbuildings. the roof space of buildings should be used fully to plant flowers,fruits and grasses.

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2. certain room should be reserved for green belts,green patches in the building of new residential districts and thereconstruction of urban areas.

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3. measures should be taken to strengthen people’sawareness of greenery. people should, for example, be encouraged to plant“wedding trees” and “birthday trees”.

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