This issue discusses in what situations people need to keep quiet. When answering, consider various public and private situations where quietness is required out of respect, safety, or legal obligations. This can include educational settings, religious places, healthcare institutions, libraries, courts, etc.

這個問題探討在什麼場合人們需要保持安靜。回答時可以考慮各種公共和私人場合，其中保持安靜是出於尊重、安全或法律的要求。可以包括教育環境、宗教場所、醫療機構、圖書館、法庭等。