求翻译：铺完面砖后，常温下48小时放锯末浇水养护。整个操作过程应连续完成，最好一次铺设一间或一个部位，接茬最好放在门口的裁口处。是什么意思？

After you finish laying tile, 48-hour-and-drop watering sawdust conservation at room temperature. Operation as a whole should finish in a row, best laid one or one site, answer the best placed at the door of the Conference.