在三年时间里，他们非常细致的重建了所有的建筑物和数以千计的重要文物，现在，“超越时空的紫禁城”已经可供下载(有Windows、Mac和linux版)。

After working meticulously for three years to recreate every building and thousands of major artifacts, the virtual Forbidden City is now available for download (for Windows, Mac, or Linux).

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