I must admit it irks me to see this guy get all this free publicity.

我必须承认看到这家伙得到了这种免费宣传我很生气。

《柯林斯英汉双解大词典》

I must admit it took a little while for me to get used to Africa, as the differences with Asia are immense.

我必须承认熟悉非洲花了我不少时间，因为这里和亚洲相差甚远。

youdao

I must admit it seemed a bit dangerous at first but after I was there for a few months it seemed like home.

我得承认开始时是觉得有点儿危险，但是待了几个月后，那儿就像我的家一样。

youdao

I must admit it's very attractive.

我必须承认这一点

耶鲁公开课 - 欧洲文明课程节选

He wasn't that widely read, I must admit, but it shows us how far pro-slavery could ultimately go.

我必须承认,他的作品流传不广,但他向人们展示了亲奴主义者可以走多远

耶鲁公开课 - 美国内战与重建课程节选

That is a lot of reading, but I must admit it gives me an edge on my competition.

FORBES: Borrowing Tips from John Wooden: The Reading Challenge

And I must admit that it sounds like normal online trash-talking to me.

FORBES: If you're going to anonymously flame someone online, make sure your target is of age

Sometimes, I must admit, it is difficult to convince myself of the scientific basis for global warming and alternative energy.

FORBES: Why Alternative Energy