他早就厌倦这类怨气冲冲的话题了.用英语怎么说？

他早就厌倦这类怨气冲冲的话题了.

He had long since wearied of discussing the rancorous subject.

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

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

long

adj. 长的，长时间的，冗长的，过长的，长音的；adv. 长久地，始终，遥远地；n. 长时间，长时期，[语]长音节，（服装的）长尺寸，长裤；vi. 渴望，极想；

例句
As long as most people are happy to have the monarchy, the abolitionist position is an arrogant fantasy.
只要大多数人还乐意保留君主制，废除它的主张就是痴人说梦。

since

prep. 从…以来，自从…之后，自从；adv. 以后，此后，后来，（距今几年）以前，（从那时候起几年）以前；conj. 自从…以来，自从…的时候起，既然，因为；

例句
Janet had been abused by her father since she was eleven.
珍妮特从11岁起就遭受父亲虐待。

wearied

v. （使）疲乏， （使）厌烦( weary的过去式和过去分词 )，劳顿；

例句
The public had wearied of his repeated warnings of a revolution that never seemed to start...
他一再预警的革命迟迟没有开始，公众已对此感到厌倦。

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。

discussing

v. 谈论( discuss的现在分词 )，讨论，商量，论述；

例句
It is absurd to be discussing compulsory redundancy policies for teachers...
讨论针对教师的强制裁员政策真是滑稽可笑。

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。

rancorous

adj. 怨恨的，满怀恶意的；

例句
His speech was a bilious, rancorous attack on young people.
他的讲话是对年轻人满怀敌意的狂暴攻击。

subject

n. 主题，话题，学科，科目，[哲]主观；adj. 须服从…的，（在君主等）统治下的；v. 提供，提出，使…隶属；

例句
The subject of the talk is announced a week in advance.
会谈的主题已提前一周宣布。