It comes from the expression " motor hotel, " I believe.

我相信它来自“motor hotel”这个表达方式。

It comes from the idea of a " motor hotel, " meaning a small place usually located near a main freeway or highway.

它源自“汽车酒店” 的概念，意思是通常位于主要高速公路或高速公路附近的小地方。