senior elderly woman with walker carefully navigating her home interior with sunlight streaming in - 努力 個照片及圖片檔步行, 家庭生活, 住宅內部
skilled asian woman mechanic machining an engine part on a drill press in a workshop - 努力 個照片及圖片檔技能, 工程技術
performance - thin line vector icon set. pixel perfect. editable stroke. for mobile and web. the set contains icons: performance, speed, growth, strength, improvement, development, business, internet, running, efficiency, progress - 努力 幅插畫檔、美工圖案、卡通及圖標表演