The function and purpose of virescence in residential area were elaborated, and the creation of green level was introduced.

阐述了居住区绿化的作用及目的，介绍了居住区绿化层次的营造方法。

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Abstract: with the increasing awareness of the human environment, the rise of global green consumption, people pay more and more attention to product of green level.

摘要：随着人类环境意识的提高、全球绿色消费的兴起，人们越来越重视产品的绿色水平。

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What we really need at a policy level is to decide where the money will come from to help support good quality local green spaces.

在政策层面上，我们真正需要的是决定资金的来源，以帮助支持高质量的地方绿地建设。

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Now she stood at the end of the driveway on Duffy Lane, a lost pilgrim in front of the pea-green split-level with beige trim.

NEWYORKER: Deniers

Yet environmentalists point out that Canada is now paying for its own foot-dragging at the federal level on green initiatives.

ECONOMIST: Canada

Flying at the end of 60-foot control lines, they generate enough lift to launch a sailor 40 feet in the air, with hang times that make the sea-level surfers green with envy.

FORBES: Wing and a Prayer