Bibo
有界输入有界输出（bounded-input bounded-output）
🗣️ 情景例句
Do you have a story?
你有什么新闻故事呢
Packing charges are excluded in the quoted prices.
包装费用未算在报价中。
for even though it was still summer, it rained continually and it was often bitterly cold.
因为即使那时仍为夏季，但雨总是下个不停，而且常常冷得厉害。