At first, he was blissfully unaware of the conspiracy against him.起初，他幸好不知道那些针对他的阴谋。We're blissfully happy.我们无比幸福。He was blissfully unconscious of it all.他本人幸亏一点不晓得....
早期测量地球周长的最准确结果是由埃拉托斯特尼得出的.The best of the early measurements of the earth's circumference was made by Eratosthenes.公元前 1184年 的今天,特洛伊之战: 特洛伊城被洗劫一空并被焚毁, 此日期由埃拉托斯特尼计算得出.BC - Trojan War: Troy was sacked and burned, acco...