a color drawing of an hourglass with sand 用沙子沙漏 Everyday Objects、hourglass、sand、time、timepiece 日常物品、滴漏、砂、時間、鐘 資料來源：openclipart ( https://openclipart.org/ )
kittens chasing each other from "A Capable Cat" Diamond Dyes brochure - Library of Congress 小貓玩 animal、cat、Cats、externalsource、feline、kittens、kitties、loc、playing 動物、貓、貓、外部源、貓的、小貓、小貓、地方、播放 資料來源：openclipart ( https://openclipart.org/ )
An flat white coffee with two heart patterns. Flatwhite咖啡 coffee、espresso、flatwhite、upload2openclipart、vectorized 咖啡、表達、純白色、upload2openclipart、矢量 資料來源：openclipart ( https://openclipart.org/ )
