Bibo
有界输入有界输出（bounded-input bounded-output）
🗣️ 情景例句
This winter has been a cold one.
目前来看，今年冬天算比较冷的。
Think of the devil and he's looking over your shoulders.
说到曹操，曹操就到。
Dad, when you sent me to Paris to see if I could really earn a living as a painter.
爸爸，你把我送去巴黎，想看看我是否真正能以绘画谋生。