生活科技大解密

17 季节
287 插曲

生活科技大解密 - Season 6 Episode 13 第 13 集 ()

Find out how they blast 10,000 tonnes of rock, how the earth is mapped from space, and how fresh flowers are provided all year round.


(35 votes, average: 7.43/ 10)

22 分钟 2025 HD

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