1956年10月1日,当我国新生产的第一批4架歼5型歼击机从天安门广场呼啸飞过时,毛泽东指着飞机对外国朋友说:“我们自己的飞机飞过去了。”他把当时的感受写进了《论十大关系》,“自从盘古开天地以来,我们不晓得造飞机、造汽车,现在开始都能造了。” On October 1, 1956, when the first batch of 4 F-5 fighter jets newly produced in our country flew over Tiananmen Square, Mao pointed to the plane to foreign friends and said: “Our own plane flew over.” “He The feeling was written in ”On the Ten Major Relations.“ ”Since Pangu opened up to the world, we did not know how to make planes and build cars and we can start building them now.“ ”