translation.en: This was Bert the Turtle.  This was basically an attempt to teach our schoolchildren that if we did get engaged in a nuclear confrontation and atomic war, then we wanted our school children to kind of basically duck and cover.
translation.zh: 这是那只叫贝尔的乌龟 这个算是尝试着 教正在上学的孩子们 如果我们真的被卷入 一次核冲突或者核战争 我们希望我们的孩子们 迅速躲到桌子下面