Dematerialization
非物质化
🗣️ 情景例句
So tell me about your educational history.
请告诉我你的教育经历。
Friends may meet, but mountains never greet.
朋友可相逢，高山永分离。
Ken gave up smoking two years ago. He'd been smoking for thirty years.
两年前肯戒了烟，之前他抽了三十年烟。