Unnavigability
[法] 不可航行, 不适航性, 不适航状态
🗣️ 情景例句
OK. The beginning of my famous Thanksgiving apple pie.
好。开始做我拿手的感恩节苹果派。
I have some difficulty in expressing myself.
我表达起来有点困难。
In the eerie silence of the cavern,
洞里有一种可怕的寂静，