Macroexercise
宏观运用, 宏观检验
🗣️ 情景例句
Exploring outer space is a challenge to mankind.
探索外层空间是一项向人类发出的挑战。
When guns speak it is too late to argue.
待到炮声响，辩论已莫及。
May I know the quantity you require?
请问你们需要多少数量的货物？