求翻译：中国虽明文规定每班不超过45人，但乡镇及县级学校班级人数平均60人之多，法律并不能约束什么。而在美国，一个班的人数不超过30人，31个人就属于违反教育法，不同的是美国人看重的是诚信——自我信誉度，故不敢越雷池半步。是什么意思？

China is expressly provided not more than 45 students per class, but the township and county school class size average as many as 60 people, the law does not bind. In the U.S., a number of classes does not exceed 30 people, 31 persons is a breach of the Education Act, Americans valued integrity - Se

Although China expressly does not exceed 45 per class, but Township and county school class sizes average 60 people, what is legal and not be bound. While in the United States, a number of not more than 30 persons, 31 persons on Education Law, and is a violation of the Americans value is integrity -

Although China regulations each class does not surpass 45 people, but the villages and towns and county level school class and grade population average 60 human of many, the law cannot restrain any.But in US, a class's population does not surpass 30 people, 31 individual belong violates the educatio

Although China expressly provides that no more than 45 people per class, Township and county school class size averaged more than 60 people, the law does not constrain what. In the United States, a class of not more than 30 persons, 31 people is a violation of education law, different American value

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