人类正在进入一个全新的绿色世纪。

Human beings are entering a brand-new and green century.

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绿色再制造工程是21世纪的一门新兴学科。

Green reproducing project is a new subject in 21st century.

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新世纪，我们将迎来一个绿色电池的时代。

New century, we will usher in an era of green battery.

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很有希望成为下个世纪新型的绿色能源。

It promises a new type of green energy in the next century.

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绿色包装将成为21世纪包装制品的主流。

Green package will be the mainstream of product package in 21st century.

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二十一世纪是一个绿色的世纪。

The twenty-first century is a green century.

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二十一世纪是一个绿色的世纪。

The twenty-first century is a green century.

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