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和平的未来寄托在青年身上

一定要把关键核心技术掌握在自己手里！

京津冀等地扎实做好防汛抢险救灾工作

和机器人一起登长城什么体验？人类与机器人携手攀登长城！让传统智慧与机械文明在城垣之上完成奇妙对话。#秀我中国

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