For a number of years,owing to the interference and sabotage by Lin Biao and the Gang of Four,some of our cadres were left without such knowledge and some of them even picked up bad habits so that they were not welcomed in the civilian units.

• 这些年，由于林彪、“四人帮”的干扰破坏，使得一些干部知识很简单，有些还学坏了，到地方不太受欢迎。