Macrodemography
总体人口统计学
🗣️ 情景例句
I like blue, too, Daddy.
我也喜欢蓝色的， 爸爸。
It slipped my mind.
我忘了。
It is a curious coincidence that the day before his retirement, Mr.Page will have been teaching for a total of forty years.
佩奇先生退休的前一天正好是他执教满40年的日子，这真是奇妙的巧合。