2. arrange the environment surrounding it is a very easy-to- Do not place your floor must get dry. Should not the wetlands and provide adequate lighting
2. surroundings Make a mess of the place is not easy to pick up across the aisle. Floor must be dry There should be no standing water And provide adequate lighting.
2. The surrounding environment to have orderliness. Pick up the easy to use, no place to stand in the way. บริเวณพื้น dry should not have stagnant water and provide adequate lighting