I recorded this in a library at UC Davis, this section are allowed for talking so it's louder than a normal library environment. 庫噪聲 - 有點loud.wav 聲道:2 類型:wav campus、davis、college、ambience、library、study、students、life 校園、戴維斯、學院、環境、圖書館、研究、學生們、生活 資料來源:freesound ( https://freesound.org )