children engaging in creative clay modelling outdoors on a colourful craft table during a sunny afternoon - 暑期學校 個照片及圖片檔手工藝, 兒童, 童年
little girl sitting whit her friends on the meadow and pointing to the globe - 暑期學校 個照片及圖片檔兒童, 男孩, 學生
a lesson in an elementary school classroom, female teacher explains, children are actively participating - 暑期學校 個照片及圖片檔人群, 小學, 小學生
teacher engages students in a classroom, explaining notetaking techniques with a notebook during a summer school session - 暑期學校 個照片及圖片檔兒童, 童年
happy little child painting water color with her hand. smiley little child girl with painted hand. - 暑期學校 個照片及圖片檔手工藝, 兒童, 童年
a beautiful young woman studying at the laptop sitting on the grass on the background of the campus - 暑期學校 個照片及圖片檔大學學生, 手提電腦, 學生
summer school - banner in retro vintage style - old textured paper - 暑期學校 幅插畫檔、美工圖案、卡通及圖標夏天, 三角旗, 復古風格
summer schools, museum, peabody academy of science, salem - 暑期學校 幅插畫檔、美工圖案、卡通及圖標塞勒姆 - 馬薩諸塞州, 歸檔, 復古風格
