There's only room for one person.

只有一个人的空间。

《牛津词典》

This box is very awkward for one person to carry.

这只箱子一个人很不好搬。

《牛津词典》

At least one person died and several others were injured.

至少一人死亡，另有几人受伤。

《柯林斯英汉双解大词典》

A low-fat diet is one in which less than thirty percent of a person's daily calorie intake comes from fat.

VOA: special.2011.07.05

It's headed by one person but in our case it had 4-5 people working on nothing but the president's schedule.

通常有一个人完成,但我们的办公室由4，5个人负责,他们仅仅是负责日程安排。

普林斯顿公开课 - 国际座谈会课程节选

But it's a different extended-through-space and time person than the one you're thinking about right now.

但和你们现在所想的,贯穿空间和时间的人,不是同一个人。

耶鲁公开课 - 死亡课程节选

You can set up a one-person 401(k) or the like and roll the IRA into it.

FORBES: On The Cover/Top Stories

Of course, tackling the issues of youth homelessness or child abuse is not a one-person job.

WHITEHOUSE: Tackling Youth Homelessness Is Not a One-Person Job

One-person households have a bigger carbon footprint than joint dwellings and drive up housing costs.

ECONOMIST: Singletons