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                哈尔滨工大光电科技有限公司

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              3. 哈工大光电光明未来行动之走进悬崖村

                哈工大光电光明未来行动之走进悬崖村

                近日,哈工大光电光明未来行动前往位于四川省凉山彝族自治州昭觉县支尓莫乡的阿土列尔村,这是一个曾以“天梯”作为贫困标识而广为人知的村庄,被形象地称↓为“悬...

                2021-05-11 14:30 围观3959 解决方案 全教育阶段