Bibo
有界输入有界输出（bounded-input bounded-output）
🗣️ 情景例句
a way to encourage reading.
鼓励阅读的办法。
How do you do?
你好
Yet, in real life, circumstances do sometimes conspire to bring about coincidences which anyone but a nineteenth century novelist would find incredible.
不过，在现实生活中，有时确实会出现一些巧合，这些巧合除了19世纪小说家外谁也不会相信。