He must be 70 if he's a day!

他至少70岁了！

《牛津词典》

It was a warm day, if not exactly hot.

这一天即使算不上热，也是一个暖和的日子。

《牛津词典》

From the first day, Rudolf was testing me, seeing if I would make him tea, bring him a Coke.

从第一天起，鲁道夫就在考验我，看我会不会给他泡茶，给他拿可乐。

《柯林斯英汉双解大词典》

If they are not chosen for a trial after a day, they are not required to return.

VOA: special.2009.08.31

And if you think about the percentage of a day's calories these things are the numbers are really pretty high.

如果考虑每日卡路里百分比的话,数据将会非常地高

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

OK? So you can see that, it's just walking through it, and in fact if I look at a couple of another-- another couple of examples, it's been a long day, again, you can see that property.

恩，其实你能看到,他就是遍历列表，你要有空的话,可以再看很多很多其他的例子,你能够看到这个属性。

麻省理工公开课 - 计算机科学及编程导论课程节选

Reeves cautions not to use clear plastic tarps, which can actually cook the grass on a lawn if left out for a day or two.

CNN: Spring wedding, backyard disaster

If approved, a day care assessment unit would replace overnight children's care at the Friarage in Northallerton.

BBC: Friarage Hospital plans to go to public consultation

Once, indeed, it carried out that threat, if only for a day.

ECONOMIST: The Fund's golden Rato