Optimal parasite

optimal ['ɑptəml]

adj. 最佳的，最优的;最理想的;

opt =bext,表示”最好, 期待, 愿望”

parasite ['pærəsaɪt]

n. 寄生物，寄生虫;食客;寄生植物;天线反射器;

para旁边+sit坐+e→坐在旁边吃白饭的人物→寄生虫，食客

It's a deal.

一言为定。

Your desire coincides with ours.

我们双方的愿望都是一致的。

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。