He began informally to handle Ted's tax affairs for him.是什么意思？

He began informally to handle Ted's tax affairs for him.

他开始非正式地为特德打理税务。

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。

began

v. 开始( begin的过去式 )，着手，创始，创办；

例句
He began comically ad-libbing a script...
他即兴调侃起了一段剧本。

informally

adv. 非正式地，不拘礼节地，通俗地；

例句
He began informally to handle Ted's tax affairs for him.
他开始非正式地为特德打理税务。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

handle

n. （织物、毛皮等的）手感，手柄，举动，柄状物；vi. 操作，操控，容易搬运；vt. 用双手触摸、举起或握住，用手操作，操纵，处理或负责，管理，〈美〉买卖，经营；

例句
The public never had faith in his ability to handle the job...
公众从来不相信他有能力胜任这一职位。

tax

vt. 使负担重，消耗精力，向…征税，责备，谴责；n. 税，税额，负担；

例句
The Queen remains above criticism, apart from the issue of her tax liability...
抛开她的纳税义务不谈，女王一直无可指摘。

affairs

n. 公共事务，政治事务，事件( affair的名词复数 )，事务，个人的事，发生的事情；

例句
Applications should be addressed to: The business affairs editor.
申请表应寄给;商务编辑。

for

prep. 为，为了，倾向于，关于，当作；conj. 因为，由于；

例句
I've come looking for a bit of advice.
我特来讨教。

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。