high angle view of boy reading book, laying on mother working at laptop by dog on rug at home - 讀寫能力 幅插畫檔、美工圖案、卡通及圖標動物, 家庭生活
rome, italian public letter writer, street vendor writing letters of the illiterate 1870s, 19th century - 讀寫能力 幅插畫檔、美工圖案、卡通及圖標羅馬, 義大利, 19世紀風格
buying and selling in the market, price fluctuations, stock market or investment techniques, financial risks and uncertainties, trader with gold coins in both hands standing between the up arrow and the down arrow - 讀寫能力 幅插畫檔、美工圖案、卡通及圖標往下移, 金融, 削減
investments make and lose money, investment uncertainty, marketing price ups and downs, stock market volatility and risk, traders go on currency bubbles between upward arrow charts and then back down again down arrow charts - 讀寫能力 幅插畫檔、美工圖案、卡通及圖標往下移, 日元符號, 歐羅符號
annual business bill or financial report inquiries, consumer bill inquiries, income management and analysis, etc. distance merchants check their personal bills and data reports on their smartphones - 讀寫能力 幅插畫檔、美工圖案、卡通及圖標等軸測投影, 報告 - 文件
view from above of mother and son relaxing, laying and reading book on floor - 讀寫能力 幅插畫檔、美工圖案、卡通及圖標休閒活動 - 主題, 兒童
listening to an audiobook. headphones connected to a book on white background - 讀寫能力 幅插畫檔、美工圖案、卡通及圖標有聲書, 音樂, 講故事
career setbacks or economic downturns, recessions, financial crises, failed investments, falling prices, isometric hands on the head of a desperate businessman standing on the edge of a falling arrow - 讀寫能力 幅插畫檔、美工圖案、卡通及圖標箭頭符號, 悲哀
man silenced with tape concept of censorship and suppressed speech - 讀寫能力 幅插畫檔、美工圖案、卡通及圖標社交網絡, 矢量圖, 沉默
