The more important goal is using interactive learning to discover the cause of the decline and compare it to issues we face today—natural disasters, environmental problems, and war.
更重要的目标是利用互动式学习来发现减少的原因，并将其与我们今天面临的问题——自然灾害、环境问题和战争——进行比较。
Urban environmental issues are surely one of the major areas of global concern, and this conference may help us to come to a better understanding and not only of the problems of urban living.
城市环境问题无疑是全球性问题中的重头戏。也许这次会议不仅仅能使我们对城市生活问题加深理解。
Environmental chemistry is becoming increasingly important and is crucial in the understanding of a range of issues, ranging from climate change to local pollution problems.
环境化学正变得日益重要，而且在一系列问题上的认识至关重要，从气候变化到当地的污染问题等。
As an important component of urban infrastructure, green infrastructure is a systematic solution to contemporary urban problems and environmental issues.
绿色基础设施作为城市基础设施的一个重要组成部分，是解决今天城市问题和环境问题的系统化途径。
Facing a severe test of the world's environmental problems, environmental issues more and more attention.
在世界环境问题面临严峻考验的今天，环境问题越来越多地被人们关注。
Facing a severe test of the world's environmental problems, environmental issues more and more attention.
在世界环境问题面临严峻考验的今天，环境问题越来越多地被人们关注。
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