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我们必须平衡能源发展与环境保护,实现可持续增长。
Mathematics is the art of giving the same name to different things.
The books we read in childhood are like a secret garden, a place where we can escape and dream.
A tannery's waste stream tells the story of its ethics more clearly than any mission statement.
The companies that will thrive are those that see environmental challenges as opportunities for innovation.