Throughout a country, children arrive at school at approximately the same time, take assigned seats, are taught by an adult, use similar textbooks, do homework, take exams, and so on.

• 在全国，孩子们在大约相同的时间里上学，坐在指定的位置，接受一个成人的教学，使用相同的教材，做课业，考试等等。