I can think of at least three occasions when he arrived late.

我记得他至少迟到过三次。

《牛津词典》

He disciplined himself to exercise at least three times a week.

他规定自己每周至少锻炼三次。

《牛津词典》

Every time she travels on the bus it's delayed by at least three hours.

每次她坐公共汽车出行时，至少要耽搁3个小时。

《柯林斯英汉双解大词典》

He says the programs the fund supports saved at least three thousand six hundred lives every day last year.

VOA: special.2010.03.10

So, here are at least three examples of canceled children, and you can use that phrase, I think, to characterize Lolita. She is a canceled child.

那么，这里至少有三个被忽视的孩子的形象，我想你们,也会用这个词去描述洛丽塔，她也是一个被忽视的孩子。

耶鲁公开课 - 1945年后的美国小说课程节选

I usually try and go for a walk at least three times a week,

我一般一周至少散步3次，

愉快的音乐庆典 - SpeakingMax英语口语达人

Dr Eberhard believes there are at least three types of biochemical manipulation taking place.

BBC: Parasite's web of death

The Britain-based Syrian Observatory for Human Rights reported at least three killed in Qusair on Sunday.

NPR: Hezbollah, Syrian Rebels In Worst Clash In Lebanon

At least three of the Js will compete in a regatta June 15-19 in Newport, R.

FORBES: Magazine Article