本文综合介绍了我国在赤泥再生资源开发利用的科研与生产实践中所取得的重要技术成就。

This paper comprehensively introduced the main technological achievement obtained in scientific research and production practice of the utilization of red mud resources in China.

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如果您今晚在沼地上的话，您就可以赤着身子站在沼地上了。

You could bare stand up on the moor if you are out on it tonight.

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即使美国企业为了钱争的面红耳赤，失业人口也在9.5%。

Unemployment is stuck at 9.5%, even though corporate America is flush with cash.

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