几千年来，技术已经是一种必要的框架和设想，向未来移动，但是这些特殊被选择出来的技术已经改变了。
For millennia, technology has been an essential part of the framework for imagining and moving into the future, but the specific technologies chosen have varied.
丽江高美古最终被选择作为未来中国地基天文光学观测的新址点。
Gaomeigu in Li Jiang was finally chosen for the new site of ground based optical astronomy.
丽江高美古最终被选择作为未来中国地基天文光学观测的新址点。
Gaomeigu in Li Jiang was finally chosen for the new site of ground based optical astronomy.
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