Superman appeared in his first comic book in 1938. At first the writers did not give him great powers. He was able to stop bullets, but he could be knocked down by a shell shot from a cannon. Within a few years, the writers decided to make him stronger. They gave him X-ray vision. Then they gave him the ability to fly. Today they have made him even stronger. Now he can even withstand the power of nuclear bombs. 1938年，超人第一次漫画书中。开始时作者并没有给他强大的力量。他可以挡住子弹，但可能会被大炮射来的炮弹击倒。几年中，作者决定让他更强壮。他们给他X光的视觉，然后给他可以飞的能力。如今他们把他搞得更加强壮。他现在甚至可以抵挡核爆的力量。 编辑推荐：2009年下半年公共英语考试报名汇总 名师指导公共英语阅读考试技巧 公共英语pets三级全真模拟试卷 公共英语pets二级语法讲解汇总