Arthas is the prince of Lordaeron,people are proud of him as a paladin of many adventages.But he betrayed his kingdom at last because Kel'Thuzad tempted him into he darkness,he competited killing the polluted people(which will be turned into zombie quickly)with the dread lord,he disobeyed the leadership of uther lightbringer,he even depended the relationship of muradin to reach his attempt.The moment he picked the cursed sword,frost mourn,the sacred prince fallen.
注释:Arthas阿尔萨斯 Lordaeron洛丹伦 Kel'Thuzad克尔苏加德 Tempted诱惑
Uther乌瑟尔 Muradin缪拉丁 铜须 Frost mourn霜之哀伤宝剑
这是高二水平的,我不知道你是要高中的还是初中,反正都给你吧!