Macrodemography
总体人口统计学
🗣️ 情景例句
Stop yapping!
别瞎扯啦！
Leave me alone!
别管我！不要理我！
Good morning, Mr. WU:?Here's my homework. I was ill on Monday, so it's late.
吴先生，早上好！这是我的英语家庭作业。我星期一病了，所以迟交。