I mean the world where advanced building materials means cement roofing tiles that are made by hand, and where, when you work 10 hours a day, you're still only earning 60 dollars in a month.
在那里，所谓的高级建材 其实就是人工造的水泥屋顶板 在那里，就算你一天做10小时 一个月也才赚60美元