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Hirohisa Hirukawa, Project Leader of the Tokyo 2020 Robot Project speaks during the launch event of Tokyo 2020 Robot Project in Tokyo, Japan, on March 15, 2019. (Xinhua/Du Xiaoyi)
Tokyo 2020 Robot Project launched in Japan
新華網(wǎng)| 2019-03-16 07:45:08|Editor: ZX
