词汇：cleanliness

n. 清洁

相关场景

As the main source of economic income of a hotel, the guest room income accounts for 50% of its total income. The main duty of the staff is to see to the cleanliness and tidiness and comfortableness of all rooms and places in the hotel.

作为酒店经济收入的主要来源，客房收入占其总收入的50%。员工的主要职责是确保酒店所有房间和场所的清洁、整洁和舒适。

>> 8. The Housekeeping Department