据说,从同一个卵子产生的同卵双胞胎将共享一条纽带,就好像他们是同一个人一样。但不是同卵双胞胎“Sprite”和“zee”。尽管从出生起就走着和运动员一样的路线,但两人都想成为唯一! It is said that identical twins who are produced from the same egg will share a bond as if they were the same person. But not with "Sprite" and "Zee", the identical twins. Despite following the same route as an athlete from birth, both want to be the only one!。在祖国南方某地雁鸿岭,流传着许多红军英雄的革命故事。在雁鸿岭下,有一所铁路职工子弟学校,五年级小学生杨青琥和他的小伙伴们,经常到雁鸿岭进行“军事演习”。在青琥的图画本里,画的都是黄继光、董存瑞、雷锋等英雄人物,但他对平凡劳动与革命英雄之间的关系缺乏应有的理解。在一次暴风雨中,山洪暴发,冲坏了铁路,使列车停止了运行。抗洪突击队员们冒着倾盆大雨,紧急集合,迅速奔赴抗洪前线。。