【R】評論
migrate移民 v.migration 移民 n.emigrate 移出immigrate 移入
【發發發】評論
evacuate (v)撤離、疏散
【我愛阿,阿愛我】評論
“Snowbirds” are people who_______ south for the winter and come back north when the snow melts. “雪鳥”是那些冬天向南的人,當雪融化時會回到北方。