It is probably no exaggeration to say that deterioration of the quality of the environment threatens the existence of mankind itself.

不夸大其词地说，环境质量的恶化很可能威胁人类的生存。

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More livable environment, better quality of life is the dream of mankind in the new century.

更适宜居住的环境，更高质量的生活是人类新世纪的梦想。

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Landscape ecology is a science to study the relationships among mankind life, resources development, environmental quality and city landscape and how to adjust them in the parks and gardens range.

园林生态学主要研究园林可能影响范围内的人类生活、资源使用、环境质量和景观四者之间的关系及调节途径。

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We do know that, just as they have over the course of history, new technologies will continue to change our quality of life, improving the state of mankind by giving us previously unthinkable capabilities.

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