The buyer was convinced of the salesman’s integrity.是什么意思？

The buyer was convinced of the salesman’s integrity.

买主深信店员的诚实。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

buyer

n. 买主，买方，采购员；

例句
The selling broker is then required to assign a portion of the commission to the buyer broker...
卖方经纪人须随后将部分佣金分给买方经纪人。

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

convinced

adj. 确信的，深信的，有坚定信仰的；v. 使确信(convince的过去分词)，说服；

例句
I was so badly behaved I was convinced she would be glad to see the back of me.
我的表现如此差劲，相信她会很高兴看到我离开。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

integrity

n. 正直，诚实，完整，[计算机]保存，健全；

例句
We've always regarded him as a man of integrity and high professional competence.
我们一直都认为他是个正直而且业务能力很强的人。