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Download this and online watch 哀牢山这片梯田为何叫哈尼梯田？如何用竹子支撑起约8万亩梯田的输水灌溉？20241126 cctv中文《国家记忆》

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哀牢山这片梯田为何叫哈尼梯田？如何用竹子支撑起约8万亩梯田的输水灌溉？20241126 | CCTV中文《国家记忆》

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