Backwardization
延期交割金
??? 情景例句
He plays games with his daughter every night after work.
下班后他每晚都和他的女兒玩游戲。
I worked at the grocery store yesterday.
我昨天在雜貨店工作。
Most of North and South China will have a cold wet day.
華北、華南大部分地區(qū)將寒冷潮濕。