Bill says the squirrel was planning to do some " car camping" over the winter.
Bill说,这只松鼠应该是计划在冬天去“汽车露营”。
英语百科
Campervan
A campervan (or camper van), sometimes referred to as a camper, or a caravanette, is a self-propelled vehicle that provides both transport and sleeping accommodation. The term mainly describes vans that have been fitted out, often with a coachbuilt body for use as accommodation.