纵观历史人类

through stones───苏格兰墓石

through thick and thin───不畏艰险；在任何情况下

Throughout history man has changed his physical environment in order to improve his way of life.───人类有史以来不断改变自然环境，以改善自己的生活方式。

Throughout history man has had to accept the fact that all living things must die.───在整个历史上，人类都不得不接受所有生物都要死亡这一事实。

Throughout history man has tried to define Time.───自古以来，人类就一直试图给时间下定义。