Macrovariable
宏观变量
🗣️ 情景例句
Please excuse me. I'm very sorry.
请原谅我， 我真的很不好意思。
We have new methods like compensation trade and joint ventrue.
我们有补偿贸易和合资经营。
It overran a whole continent.
整个澳洲兔子成灾。