Unobservability
不可观察性
🗣️ 情景例句
I'm totally fed up with my old computer.
我简直受不了我这台旧计算机。
The weather has been hot so far this summer.
到目前为止，今夏天气一直很炎热。
but only if you're blessed with a sanguine disposition
你必须性格开朗，