The world's natural resources are being used up so rapidly that there would not be enough to provide an adequate standard of living for everyone within the next two centuries.
地球上的自然资源消耗的很快，在未来的两个世纪内将没有足够的资源保障人们相当的生活水平。
The world's natural resources are being used up so rapidly that there would not be enough to provide an adequate standard of living for everyone within the next two centuries.
地球上的自然资源消耗的很快，在未来的两个世纪内将没有足够的资源保障人们相当的生活水平。
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