他处心积虑终于一步步走进了她的生活。用英语怎么说？

他处心积虑终于一步步走进了她的生活。

He gradually insinuated himself into her life.

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。

gradually

adv. 逐步地，渐渐地，按部就班地，日趋，冉冉；

例句
He has gradually acquiesced to the demands of the opposition...
他渐渐顺从了反对派的要求。

insinuated

v. 暗示( insinuate的过去式和过去分词 )，巧妙或迂回地潜入，（使）缓慢进入，慢慢伸入；

例句
The libel claim followed an article which insinuated that the President was lying...
一篇文章因含沙射影声称总统撒谎而遭到诽谤索赔。

himself

pron. （反身代词）他自己，（用以加强语气）他亲自，他本人；

例句
He pleaded guilty before a court martial to absenting himself without leave.
在军事法庭上他对自己擅离职守表示服罪。

into

prep. （表示方向）进入…中，（表示所属）输入，（表示状态）进入…状态，（表示时间）持续到；

例句
By 1838, the abolitionists had shamed parliament into ending slavery in British colonies...
到1838年，废奴主义者迫使议会出于道德压力而废除了英国殖民地的奴隶制。

her

pron. (she的宾格)她，(she的所有格)她的，她，指某个国家，（一艘）船；

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

life

n. 生活，生计，生命，性命，一生，寿命，人生，尘世；

例句
In his later life he became even more absent-minded.
他晚年变得愈加健忘了。