In the 400-meter match, he got ahead of Mr. Bacon every time One day, Mr. Bacon received airmail from Jack.

在400米赛跑中，每次都是他领先培根先生。一天，培根先生收到了来自杰克的航空邮件。

youdao

At that point, I made the decision to enter the corporate world anyway for growth purposes, but promised myself to keep in mind my passion and pursue it full-time one day.

在那时，考虑到未来的成长，我决定无论如何我都要进入商业世界。于是，我承诺自己要时刻铭记这份激情，并且，终有一天我要奉献我全部的时间去实现它。

youdao

I don't know if he'll get better. We're just taking it one day at a time.

我不知道他还能不能好转，我们只有过一天算一天。

《牛津词典》

One time,Miss Sullivan suggested leaving a problem to solve until the next day.

VOA: special.2009.11.08

Or sometimes they might have men one day, women another time, and mixed at other times.

有时一天男子用，一天女子用，其余时间同用。

耶鲁公开课 - 新约课程节选

but in that time, I'm hoping to set up my life such that one day, in the long term,

但长期以来，我希望有一天能够掌握自己的生活，

事业和人生都重要 - SpeakingMax英语口语达人

The highlight of her narrative: a story of how our son took time one day to help another student who was struggling with math.

FORBES: Mentoring and Movements: How Leaders Are Made

We started small, building our company and our brand one book at a time, one day at a time.

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So I would say some amount of time between one day and a year is when this will evolve.

WHITEHOUSE: Press Briefing