There's a word in French that is débrouillardise, that means to be self-reliant, and the former French colonies have turned that into System D for the economy of self-reliance, or the DIY economy.
在法语中有一个词是débrouillardise， 意思是独立的， 所以以前的法国殖民地就将D系统 描述为独立的经济， 或者说DIY经济系统。