不是所有要付錢的廁所都是高科技的,就比如印度這個廁所。無論是純樸還是現代,入口處都會有人在收取費用。一般來說,有人收費的廁所應該是很干凈的,所以旅行的時候有必要帶一些零錢,有些地方甚至都會收取手紙的費用。
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.