The vacuum cleaner has a unique 600-watt motor that provides the same suction as a full-size vacuum
问题描述：
The vacuum cleaner has a unique 600-watt motor that provides the same suction as a full-size vacuum
答
真空吸尘器只配有一个6百瓦的电机,该电机却能产生相当于“全尺寸”（常规大小）的吸尘器所产生的吸力.