出处：按学科分类—语言、文字 中国对外翻译出版公司《汉英成语词典》第245页（198字）
一举一动、一言一行都谨守规矩，例他做生意一向循规蹈矩，绝不会偷斤减两，欺瞒顾客。
He has always conducted his business correctly and would never cheat his customers on weights and measures．