Donbas
n. 顿巴斯（苏联煤矿区）
🗣️ 情景例句
The match was postponed to the following Saturday because of bad weather.
比赛因天气不好而延期到下个星期六进行。
You haven't changed a bit!
你一点都没变！
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？