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年10月，本杂志发表了一篇封面文章对可再生能源这一有希望的领域进行了报道。
In October 1977, this magazine ran a cover story on the promising field of renewable energy.
youdao
-
年10月，本杂志发表了一篇封面文章对可再生能源这一有希望的领域进行了报道。
In October 1977, this magazine ran a cover story on the promising field of renewable energy.
youdao