Throughout most of China's long history, the relationships between people were based on carefully prescribed forms of behavior, that is, etiquette.
在中国的历史长河中，人际关系都是依照约定俗成的行为方式来维持的，这种行为就是礼仪。
Testing record contents and prescribed forms for toxicological analysis.
毒物分析检验记录内容及格式。
Testing record contents and prescribed forms for toxicological analysis.
毒物分析检验记录内容及格式。
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