17 季节
287 插曲
生活科技大解密 - Season 16 Episode 17 第 17 集 (2021)
How do they mine a million tonnes of fertiliser from below the sea? And, how do they hand print millions of colourful clothes using the ancient art of batik?
- 国家 : Canada, Singapore, United Kingdom, United States of America
- 类型 : Documentary
- 工作室 : Discovery
- 导向器 :
- 投 :
