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1·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。

2·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）

3·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。

4·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。

5·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%。