第二天她的信箱里有封信。

The next day there was a letter in her letterbox.

《柯林斯英汉双解大词典》

我的企盼就是有一天他能重新走路。

My prayer is that one day he will walk again.

《牛津词典》

她几乎毫无指望地等待他有一天会回到她的身边。

She waited in the forlorn hope that he would one day come back to her.

《牛津词典》

Yeah, way up, oh God I'm going to have a hell of time throwing up there, way up at the back.

对，优秀的，噢天那我得有,好多时间用，在那儿了。

麻省理工公开课 - 计算机科学及编程导论课程节选

That is to say the kind of persons who might one day rule the city.

也就是说,有天可能统治城市的人。

耶鲁公开课 - 政治哲学导论课程节选

And deep at the root of Manifest Destiny, of course and there's book after book written on this is a deep and abiding American white supremacy.

很明显,这都源于命运天定,关于这点有很多著书证明,命运天定是根植于美国的白人至上主义

耶鲁公开课 - 美国内战与重建课程节选