Macrodynamics
宏观动力学
🗣️ 情景例句
Want to hear them?
你想听听吗？
I tried to telephone you but I couldn't get through.
我试着打电话给你，但都没有打通。
Notices forbidding the open-air drying of clothes, or the use of water points for car washing,
禁止露天晒衣服、禁止用水龙头冲洗汽车的布告