mother her son at stationery shopping in a store, his son is angry because he didn't get what he wanted - 書包 個照片及圖片檔School Supplies, 逛街, 零售
hiker with a backpack walking along a mountain ridge with a view of the mountain in the mangistau boszhira national park in western kazakhstan - 書包 個照片及圖片檔男人, 探索者, 背囊
back view of a male high school student walking on a pedestrian walkway in the morning. - 書包 個照片及圖片檔背囊, 步行, 男性少年