The change of washing machine is divided into three parts to solve the problem that people don't havetime to wash clothes by category. After taking a bath, they can directly put underwear in their own laundry basket and then put it in the washing machine. The washing machine adopts ultrasonic water softening system to wash underwear without damage, and also sets up shoe washing area and common clothing washing area to get rid of the disease caused by mixed washing clothes.

设计：T  Q