This is the first vacuum cleaner, the 1905 Skinner Vacuum, from the Hoover Company. And this one weighed 92 pounds and took two people to operate and cost a quarter of a car.
这是第一台吸尘器，1905年的Skinner牌吸尘器 它是Hoover公司制造的，重达92磅 需要两个人进行操作，并且其造价达到了一辆汽车的四分之一