Km.
n. 公里, 千米
🗣️ 情景例句
Notices are displayed on the bus asking people not to smoke.
公共汽车上张贴着请勿吸烟的公告。
Stay out of this matter, please.
请别管这事。
But, in addition to that basically simple concept,
除了这一基本的简单的概念外，