translation.en: So when I get sad about sanitation, I think of Japan, because Japan 70 years ago was a nation of people who used pit latrines and wiped with sticks, and now it's a nation of what are called Woshurettos, washlet toilets.
translation.zh: 所以当我对卫生状况伤心的时候， 我想到了日本，因为日本70年前 还是一个人人用坑式厕所 完事后用棍子擦拭的民族， 而现在这是一个被称作“Woshurettos”的民族， 免治马桶。