"历史浩劫：十大灾难揭示人类脆弱与坚韧的命运"嫡女重生权臣的掌心宠全文免费阅读小说

　　National Geographic assesses the contenders for the worst natural disasters of all time those events that had severe impact on human populations. As well as examining the deadliest, we will also explore the most powerful, the most wide reaching and epoch changing events. We explain how they occurred, why they created such mayhem and explain what makes them qualify as one of our... (展开全部)