Pistons

I know about how business is done here.

我认为这方面比较在行。

This offer is firm subject to your acceptance reaching us not later than December 15.

此报盘为实盘，但以我方在12月15日前收到你方答复为准。

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。