There's a limit to the number of times I can stop what I'm doing just so I can help him! We set a time limit of thirty minutes for the test.

我可以停止我正在做的事情的次数是有限制的，这样我就可以帮助他！我们为考试设定了三十分钟的时间限制。

Set a time limit for the meeting and end on time!

为会议安排一个充足的时间，确保会议能够按时开完。

Did you know that it always helps to set a time limit to your personal goals?

你可知道，它总是有助于确定一个期限，你的个人目标？

If I had to set a time limit to this present relationship, I'd want it to last 10,000 years.

如果非要在这份爱上面加一个期限，我希望是一万年。