société (humaine) (1) projet (1) besoin (1) économie (1) ville (1) ordre (1) Context (1) Case (1) Values (1) Sharing (1) Order (1) Motorcycles (1) Migration, Internal (1) Logic (1) Grammar, Comparative and general--Case (1) Discussion (1) Dimensions (1) Comprehension (1) Change (1) Case (1) Bicycles (1) Actors (1) Sustainability (1) Utilization (1) Structure (1) Emphasis (1) logique (1)