Macrodynamics
宏观动力学
🗣️ 情景例句
I heard that you get vitamin D from sunshine, and that you soak it like a sponge.
我听说人们像海绵一样从阳光中摄入维生素D。
I'm stuffed.
好饱！
What's Ron Marston like,Pauline?
波淋，朗。马顿是怎样一个人？