After only one day, his shoes were already scuffed and dirty.

只一天，他的鞋就穿脏磨坏了。

《牛津词典》

Our birthdays are only one day apart.

我们的生日只相差一天。

youdao

The police needed only one day to break this case.

警方仅用一天就破了此案。

youdao

"Civil Society plays a key role in helping to communicate the need for mothers to bring their children in early for vaccines to complete the vaccination series to make sure that non-governmental organizations deliver and offer vaccines not only one day a week necessarily but on a regular basis,".

VOA: standard.2009.12.28

Right now, with our 50, 80, 100 years, we don't fill our day doing only one kind of activity.

在眼下的有限生命中，我们也没有每天只从事一项活动。

耶鲁公开课 - 死亡课程节选

But the latest test only added to concerns about missiles that could one day carry nuclear weapons.

VOA: special.2009.05.23

Germany's Alexander Waske beat the Spanish teenager, who had only one day to prepare for the match, 4-6 7-5 6-3.

BBC: SPORT | Tennis | Nadal knocked out in first round

Clinton spent only one day at the presidential retreat, spending most of his time calling other world leaders about Kosovo.

CNN: graphic

Hitting the 7 M DAU level for only one day was probably not what Zynga had in mind for the sequel to the most important social game of all time.

FORBES: Zynga's Endless Nightmare