回家时间到了。

Time to go home.

youdao

我得回家了，早过了我的就寝时间了。

I must be going home; it's way past my bedtime.

《牛津词典》

到了回家的时间了吧？

Is it the time to go home?

youdao

So when you go home today or some time this weekend, make sure you read this page in detail.

因此，请大家在今天回家之后或者在周末找个时间，务必仔细读一读这页纸。

麻省理工公开课 - 化学原理课程节选

Once you know that, get on the phone, get on the Internet, book your tickets.

你们一知道时间，就拿起电话，或者上网，预定回家的票。

麻省理工公开课 - 固态化学导论课程节选

We're exhausting all possibilities. And then choosing the winner. Well, that's what the slow thief tried. Unfortunately it took so long that before he finished the owner returned home, called the police and the thief ended up in jail.

我们穷举了所有可能方案,然后选择最优方案,这就是动作慢的贼的方案,不幸的是它在失主回家之前，要花上了太长的时间。

麻省理工公开课 - 计算机科学及编程导论课程节选