They're two young 'uns growin' fast, an' health's comin' back to both of 'em.

他们两个都长得很快，身体也都越来越健康了。

Two tigers one mountain can not be accepted, uns a public and a mother.

一山不能容二虎，除非一公和一母。 （这句英文个性签名很雷人）

They interact with "live 'uns, " as Sir Patrick said, referring to Harry, Ron, and Hermione.

就像帕特里克先生说的，鬼魂与“活人”交往，如哈利、罗恩和赫敏。

ASTM Numbers are based primarily on mechanical property, whereas UNS is based on chemical composition. Hence, there isn't a straight one-for-one correlation.

ASTM编号主要是基于材料机械性能，而UNS编号基于化学成分，因此二者并不是一对一直接对应关系。

Last year the UNs food and Agriculture Organisation said that food production would have to increase globally by 70% by 2050 to feed the worlds surging population.

去年联合国粮农组织(FAO)预估，为了喂养接连接连不断增加的世界人口，全球粮食生产需要在2050年之前提高70%。