cartoon of a boy jogging or running fromwww.usda.gov/cnpp/KidsPyra/ National Agricultural Library, Agricultural Research Service, U. S. Department of Agriculture
慢跑的男孩
activity、boy、cartoon、child、exercise、jogging、People、running、usda、Verbs
活動、男孩、動畫片、兒童、行使、跑步、人、賽跑、USDA、動詞
資料來源：openclipart ( https://openclipart.org/ )