第38课

1、 Future historians will be in a unique position when they come to record the historyof our own times.
未来的历史学家，将在一种得天独厚的环境中记载我们时代的历史。

2、 Even seemingly insignificantremains can shed interesting light on thehistory of early man.
   即使看起来微不足道的遗物，也可能揭示人类早期历史的一些有趣的内容。

3、 They have found that it isconnected with the passage of days and the phases of the moon.
他们发现代码与昼夜更迭和月亮圆缺有关，
passage 和phases。。用法。。多学习啊。。。