Industries based on brainwork or knowledge are called the quaternary industry.
产业基于对脑力劳动或知识被称为第四纪产业。
英文例句大全为您提供brainwork英文例句大全,brainwork英文造句,关于brainwork的英语句子,单词brainwork怎么造句,brainwork英文例句大全有哪些,哪些英语句子是关于brainwork,英语单词brainwork的句子,单词brainwork如何造句,brainwork怎么造句等。