He tells the story in the first person.

他以第一人称讲述这个故事。

《柯林斯英汉双解大词典》

'I am' is the first person singular of the present tense of the verb 'to be'.

I am是动词to be现在时的第一人称单数。

《牛津词典》

Who was the first person to run a mile in under four minutes?

是谁第一个用了不到四分钟跑完一英里？

《牛津词典》

After his release, the first person Mandela asked to see during his visit to the United States was Arthur Ashe.

VOA: special.2010.02.07

In the second poem here, "I Looked Up From My Writing," the poet, the first person, is being interrupted at his desk at night.

在第二首诗中“从我的写作中来看“,诗人也是第一人称，夜晚在书桌前被打扰。

耶鲁公开课 - 现代诗歌课程节选

So he said, I guess maybe it is my idea I was the first person to write it up.

我斗胆以为这也许是我的想法,有可能真是我第一个将其记录

耶鲁公开课 - 金融市场课程节选

By his reckoning he was the first person to sell television sets in the Midwest.

FORBES: Magazine Article

At the news, the first person to rush over to my family was the music teacher.

NPR: Literature and Lullabies from the 'Axis of Evil'

"She was the first person to charge for taste, the first lady decorator, " he said.

WSJ: The Fashionable Collaborations of Coach