archaeolog作文900字

　　在平平淡淡的.日常中，大家总少不了接触作文吧，作文是通过文字来表达一个主题意义的记叙方法。作文的注意事项有许多，你确定会写吗？以下是小编整理的archaeolog作文900字，仅供参考，大家一起来看看吧。

　　Not all human behavior fossilizes. The words I utter and you hear as vibrations in the air are certainly human changes in the material world and may be of great historical significance. Yet they leave no sort of trace in the archaeological records unless they are captured by a Dictaphone or written down by a clerk.

　　The movement of troops on the battlefield may "change the course of history," but this is equally ephemeral from the archaeologist’s standpoint. What are perhaps worse, most organic materials are perishable. Everything made of wood, hide, wool, linen, grass, hair, and similar materials will decay and vanish in dust in a few years or centuries, save under very exceptional conditions. In a relatively brief period the archaeological record is reduce to mere scraps of stone, bone, glass, metal, and earthenware.

　　Still modern archaeology, by applying appropriate techniques and comparative methods, aided by a few lucky finds from peat-bogs, deserts, and frozen soils, is able to fill up a good deal of the gap.