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250页（223字）
形容廉洁不贪污，忠诚奉行公务，例这个单位自更替了一批廉洁奉公的公务员后，工作气象焕然一新。
Since a new group of honest functionaries has been appointed，the atmosphere among the staff has changed completely．