I came here with the express purpose of speaking with the manager.

我特意来这里与经理面谈。

《牛津词典》

I came here by chance and was just watching what was going on, when this girl came up to me.

我碰巧来到这里，正在看热闹，这时一个女孩向我走来。

《柯林斯英汉双解大词典》

I came here by chance.

我碰巧来到这。

youdao

BOY: "I came here because I didn't get into NYU." Schools pay CollegeClickTV to come on campus.

VOA: special.2009.02.26

I came here in 1992 And then I had a mini epiphany half way through my sophomore year.

我1992年来到哈佛求学2,大二期间，突然顿悟了。

哈佛公开课 - 幸福课课程节选

I was just, I didn't get really star-struck, and I didn't get really, I came here to like take my time and take my time.

我只不过……并没有被纽约新鲜刺激的事物冲昏了头，并没有为之着迷，我在这儿一直都不紧不慢地做自己的事情。

介绍我的朋友 - SpeakingMax英语口语达人

So, I came here in part to say we cannot let our guard down.

WHITEHOUSE: The White House

For me, problems are a challenge and I came here with a big challenge.

BBC: Portsmouth provide players & staff with wages assurance

Back in February, Governor Kaine and I came here, and work was just getting underway.

WHITEHOUSE: President Obama on Highways and Recovery