Mitigal

Hi, Frank.

嗨， Frank。

Unfortunately, powerful companies to the most damage.

不幸的是，庞大的公司几乎都在制造公害。

The only way that they can preserve their history is to recount it as sagas -- legends handed down from one generation of another.These legends are useful because they can tell us something about migrations of people who lived long ago, but none could wri

他们保存历史的唯一办法是将历史当作传说讲述，由讲述人一代接一代地将史实描述为传奇故事口传下来。