depopulate
v[Tn]
reduce the number of people living in (a city, state, etc) 減少(某城市、 州等)的人口
a country depopulated by war, famine, disease, etc 因戰爭、 饑荒、 疾病等而人口下降的國家.
??? 情景例句
Dad! Grandpa! He fell in!
爸爸, 爺爺, 他掉下去了。
What college are you attending?
你在哪里上學?
Most of North and South China will have a cold wet day.