Botswana
n. 博茨瓦纳（非洲中南部国家）
🗣️ 情景例句
Particularly in the construction field.
特别是在建筑业。
Rip off!
抢劫啊！
The conference was very well organized. Everything began and finished on time.
会议安排的很好。开始和结束都准时。