ArobotnamedCosmohasbecomesix-year-oldKevinFitzgerald'sa...
问题详情：ArobotnamedCosmohasbecomesix-year-oldKevinFitzgerald'saidinhisuphilleverydaybattlewithdevelopmentdifficulties. Kevinshowedthefirstsignoflearningdifficultieswhenhewas18monthsold,and...