Hsf
abbr. High Speed Flight 高速飞行
🗣️ 情景例句
Four o'clock at the advanced exercise class. With me.
四点钟去高级健身课， 跟我一起。
I've got a pain in my throat.
我的喉咙痛。
The great cities have been built with no regard for us.
大城市的建设毫不关心我们。