Please turn off the light and air conditioner and close the door when you are leaving.
Please put the ball and pingpang board back on the table of the seventh floor.
请问这句结束中文用英语怎么说?结束后,请把灯、空调和门关上；请把桌球和乒乓板放回七楼办公桌上.
Please turn off the light and air conditioner and close the door when you are leaving.
Please put the ball and pingpang board back on the table of the seventh floor.