🗣️ 情景例句
I really must be going now.
现在我真的该告辞了。
He is playing on the see-saw in the yard.
他正在院子里玩跷跷板。
I would like you to change this blouse, or else give me my money back.
我想要你换掉这件衬衣，要不就把钱退给我。