Petechiometer

You really must have your wits about your when dealing with such people.

跟这类人打交道，你必须格外警觉。

Short acquaintance brings repentance.

浅交生后悔。

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。