Language Garage Chinese / 中文på Twitter: "老师在白板上写字。 Lǎoshī zài báibǎn shàng xiězì. The teacher writes on the whiteboard. Click to #learn for #free: https://t.co/wkaoxRv3SL. #school #university in #Chinese #Mandarin #learnchinese #learnmandarin #
Whiteboard 說明&學習
Microsoft Whiteboard微软白板虚拟画布-Whiteboard下载-Microsoft 365