屋顶只覆盖了建筑的一部分，起着象征和环保的作用。
The roofs covering a portion of the building perform a role that is both symbolic and environmental.
可在原配置的情况，制造成双层保温炉，更能够达到节能、环保的作用。
Based on the original configuration, double layer holding furnace is manufactured to take effect on energy saving and environmental protection.
世界可能希望中国承诺实现一个更加环保的未来，但它很快发现这样的推动可能会带来一些不尽人意的副作用。
The world may want China to commit to a greener future, but it's rapidly finding out that the push can come with some unwanted side effects.
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