Then,Noah sent a dove,and the dove was back with an olive branch. Therefore Noah knew that the ground flood has drawn back .No wonder that the reward in the early ancient Olympics was a crown made by olive branches.

• 诺亚又放出鸽子，鸽子口衔一枝橄榄叶子飞回，于是诺亚得知地上洪水已退。难怪在古代的奥林匹克橄榄枝花环成了一种奖励。