Bibo
有界输入有界输出（bounded-input bounded-output）
🗣️ 情景例句
The leader takes the first ten cards
指挥拿出上面的十张牌，
There was perfect harmony between the two brothers.
兄弟俩感情非常融洽。
It is about two hundred metres from his home.
汽车站离他家二百米左右。