Because traditional economic theory would say, well, the mountain bike was probably invented by some big bike corporation that had a big R&amp;D lab where they were thinking up new projects, and it came out of there. It didn't come from there.
Secondo la teoria economica tradizionale sarà stata inventata da qualche grande azienda, con un grande laboratorio di ricerca e sviluppo dove nascevano nuovi progetti, Sarà venuta da lì. E invece no.