She paused to collect her thoughts before entering the interview room.
她停下来定了定神，才走进面试室。
《牛津词典》
2
If you are worried about the interview, you can go to the company ahead of time so that you can collect your thoughts before the interview begins.
如果你担心面试，你可以提早去公司，这样你就可以在面试开始前镇定下来。
3
You might consider technological challenges or opportunities, economic conditions, or even regulatory demands as you collect your thoughts about the direction in which your business is heading.