His Republican credentials made him an asset.是什么意思？

His Republican credentials made him an asset.

他作为共和党人的资历成了他的一笔财富。

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

republican

adj. 共和国的，共和政体的，共和主义的，共和党的；n. 拥护共和政体者，共和主义者，共和党人；

例句
His Republican credentials made him an asset.
他作为共和党人的资历成了他的一笔财富。

credentials

n. 凭证，证件，证书；

例句
His Republican credentials made him an asset.
他作为共和党人的资历成了他的一笔财富。

made

adj. …制的，（人工）做成的，拼成的，虚构的，保证成功的；v. 使(make的过去式和过去分词)；

例句
Single people are treated as an aberration and made to pay a supplement.
独身者被当成异类，而且要付一笔额外的费用。

him

pron. (he的宾格)他；

例句
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；

例句
He started eating an apple...
他开始吃苹果。

asset

n. 资产，财产，有价值的人或物，有用的东西，优点；

例句
Her leadership qualities were the greatest asset of the Conservative Party...
她的领导才能是保守党最宝贵的财富。