1 In a library it is not allowed to take out more than one book at a time without permission from the library staff (不可同時在圖書館借出超過一本書籍未經圖書館工作人員允許不可) 2 Library內不允許吸煙。 (圖書館內不允許吸煙) 3 Library內禁止使用手機或電子設備。 (圖書館內禁止使用手機或電子設備) 4 Library內禁止飲食。 (圖書館內禁止飲食) 5 In a library it is not allowed to talk or eat with your mouth open (在圖書館內不可嘴巴張開說話或進食)