Okavango
奥卡万戈（地名）
🗣️ 情景例句
Don't worry. She'll be fine.
不要担心， 她会好的
Sloth is the key of poverty.
惰能致贫。
A short while ago, my sister helped me to carry one of my old bookcases up the stairs.
几分钟前，我妹妹帮我把一个旧书橱抬上了楼。