标签：秦岭 相关文章
Oxygen-rich air from Qinling Moungtains was sold in bottles in Xi'an, capital of Shaanxi province, where the mountain situates. A compressed bottle contained 7 L air, and was sold at 18 yuan ($2.85 USD). 一罐罐的秦岭富氧空气日前在陕西省
发表于:2019-02-06 / 阅读(62) / 评论(0)
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