It is unrealistic to believe perfection is an attainable goal.相信完美可以企及是不现实的。They set the limits of performance attainable.它们确定着可达到的运行限度.If objectives are to be meaningful to people, they must be clear, attainable, action...
Most people's pulse rate is more than 70 beats per minute.大多数人的脉率都在每分钟70次以上."What am I doing wrong, anyway?" — "Beats me, Lewis."“不管怎样，我到底做错了什么？”——“这我也不知道，刘易斯。”His heart rate was 30 beats per minute slower.他的心率每分钟慢了...
The woodpecker just looked on coldly, and then flew away contentedly.而在旁边冷眼看着的啄木鸟, 这才满意地飞走了.The woodpecker pecked a hole in the tree.啄木鸟把树啄了一个洞。Hi , Woodpecker, would you like to have a picnic with me?啄木鸟, 你愿意和我一起去野餐 吗 ?...
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...