RV, also known as "home on wheels", has two functions, namely "house" and "car", but its attribute is still a car, which is a kind of mobile vehicle with essential facilities for home. RV, also known as caravan, "RV", is the full name of RecreationalVehicle in English, which is also translated as Motorhome or Trailer, or RV for short.

RV is a fashionable vehicle imported from abroad. Its home facilities include bedding, stoves, refrigerators, cabinets, sofas, dining tables and chairs, toilet facilities, air switches, televisions, stereos and other furniture and electrical appliances, which can be divided into driving area, living area, bedroom area, sanitary area and kitchen area. RV is a collection of "clothes, food, catering, etc."

Like a small version of the house, RV can be roughly divided into two types: self-propelled and trailer. Self-propelled caravans can be divided into self-propelled caravans A, B and C, and trailer caravans can be divided into trailer caravans A, B, C and D and mobile villas. RV generally has bedroom, bathroom with toilet, washstand and bathtub, living room and open kitchen. Also equipped with air, LCD TV, VCD, refrigerator, microwave oven, gas stove, water heater and other electrical appliances.

million car purchase subsidy