Unnavigability
[法] 不可航行, 不适航性, 不适航状态
🗣️ 情景例句
it's a graduation party for me.
这是为我毕业所办的派对。
You mind your business, and I'll mind mine.
井水不犯河水。
Sorry to bother you.
抱歉，打扰一下。