She was to regret her words before the day was out.

她到不了天黑就会为自己说的话后悔。

《牛津词典》

What must I finish before the day is over?

什么事情是我今天必须完成的？

youdao

He had to find four and sell them before the day ended.

他必须在今天结束之前再找出4条并卖掉。

youdao

The Cassatt family lived in Paris, France for about two years before moving to Heidelberg in modern day Germany.

VOA: special.2009.07.12

Strange to say, too, that night we crossed the ferry with Bull Lee a girl committed suicide off the deck either just before or just after us. We saw it in the paper the next day.

还有件很奇怪的事儿，我们和布尔·李渡过渡口的那天晚上,一个姑娘从船上跳水自杀了，大概不是在我们渡河之前,就是以后，第二天我们从报纸上看到了这个消息。

耶鲁公开课 - 1945年后的美国小说课程节选

and push myself a little bit further than I went the day before and try to get in shape.

并且让自己总比头一天跑得远些，并且努力保持身材。

在空闲时间 - SpeakingMax英语口语达人

The ten sacred minutes by yourself with your coffee in the morning before the day starts.

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Before the day's session opened, defense attorney Robert Shapiro complained that the prosecution was prolonging Lakshmanan's testimony.

CNN: O.J. Simpson trial: The gloves don't fit

Some are afraid they'll run out of ballots before the day is through.

NPR: N.H. Polls Marked by Heavy Turnout, Independents