不是所有要付钱的厕所都是高科技的,就比如印度这个厕所。无论是纯朴还是现代,入口处都会有人在收取费用。一般来说,有人收费的厕所应该是很干净的,所以旅行的时候有必要带一些零钱,有些地方甚至都会收取手纸的费用。
Not all chargable toilets are high-tech ones, like those in India. Whether it is simple or modern, it will be charged bu someone at the entrance. In general, chargeable toilets are rather clean. So during the travel time, it's necessary for you to bring some change.