Poly (vinylene chloride)

poly

n. 理工学院, 工艺高等专科学校\\n[化] 聚尿苷酸

Then you retired.

然后你退休了。

I meet the boy whose aunt is a stewardess.

我遇到那个男孩的姑妈是空中小姐。

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。