Eight-character formula for cleaning hotel rooms

Guest room is the cross formula of room process. Enter-knock on the door and open the window for ventilation.

Guest room is the cross formula of room process, garbage collection.

The guest room is the cross formula of the room process, and the dirty linen is removed.

The guest room is the cross formula of the room process, and the bed is made.

Room do room process cross formula, wash-clean bathroom.

Do the room craft cross formula, wipe-wipe the dust.

Guest room is the cross formula of room process, and it is a supplementary-supplementary item.