The cast must all be on (the) set by 7 in the morning.

全体演员必须在早上7点钟到场。

《牛津词典》

We can return home by 7 o'clock.

我们能在7点之前回到家。

youdao

It's my wife who's really interested and that'll be good for her because she's home from work by 7:15—that'll give her just enough time to get there.

我妻子才是真正感兴趣的人，那对她来说很好，因为她7点15分下班回家，刚好有足够的时间去那里。

youdao

Clara Maass was bitten by infected mosquitoes 7 times between March and August of 1901.

VOA: special.2009.01.27

So today is about writing some programs and empowering you to write your own starting this coming week when Pset One goes out via the website tonight by 7:00 p.m.

今天我们将要写一些程序，并且让你们,在接下来的一周写你们自己的程序，今天晚上七点,习题集1会发布在网站上。

哈佛公开课 - 计算机科学课程节选

Problem Set One will be posted on the course's website tonight by 7:00 p.m. It will very clearly walk you through the week's challenges.

习题集1今晚7：00，将在课程的网站上贴出来,它将非常清晰地带领你们,通过这个星期的挑战。

哈佛公开课 - 计算机科学课程节选

During the first two years of the Reagan recovery, total employment increased by 7.2 million.

FORBES: The Unemployment Situation Is Getting Worse

In the most recent quarter, net income rose by 7.6% from the year-earlier period.

FORBES: Earnings Preview: Oracle

If we split the difference in 2008 polls, then the Jewish vote fell by 7%.

FORBES: Would Gazan Rockets Have Rocked American Jewish Vote?