My couch, made up of all our travelling gear, was in a charming grotto, adorned with splendid stalactites, and the soil of which was a fine sand.

我的沙发由我们所有的旅行装备组成，位于一个迷人的洞穴中， 装饰着绚丽的钟乳石，土壤是细沙。

Another idea is to go on to places where people are buying travel gear and maybe do a quick survey and just say, hey, how many of you would buy this and at what price?

另一个想法是去人们购买旅行装备的地方，也许做一个快速调查，然后说，嘿，你们中有多少人会买这个，价格是多少？