小拖车 meaning in English

towing dolly

Motor vehicles of category b , c or d , as autorized above with other that a light trailer
上述乙、丙和丁类车辆，附带其车辆并非小拖车。
When i got home i started collecting the bottles and before long i had a nice pile in the back of my 6 ) wagon
一回家我就开始收集瓶子，不久我的小拖车后已经放了好一堆。
They were living temporarily in a small trailer and were worried about the cold and discomfort of spending the winter in this makeshift home
目前他们住在一部小拖车里，然而，他们很担心冬天来临时仍还得在拖车内度过，这对他们而言不仅太冷，而且相当不舒服。