原封未动

Explanation: Intact, without change. 　　Source: "Taiping story of the origins of songs _select_ed bamboo stick," the feast day _set_ Jiuyao, are intact, we felt strange. " 　　Examples: Do not promised at this meeting would like to be held next year 'eight' Shihai still have so many shortcomings and mistakes, ~. ★ Mao Zedong, "the National Conference of the Chinese Communist Party's speech at the" five