in a matter of

基本解释

If you have a single application, or if all your applications are migrated prior to the run time migration, the rolling migration may be accomplished in a matter of hours or days.
如果您衹有一個應用程序，或者您所有的應用程序在運行時遷移之前已經進行了遷移，那麽滾動遷移將會在大約幾個小時或幾天內完成。
I strongly recommend that you follow an iterative deployment process for your project that allows you to go from concept to running system in a matter of weeks -- not months or even years.
我強烈推薦在您的項目中遵循一種疊代的部署過程，這使得您能在大約幾周內了解從概唸到系統的運行，而不需要幾個月甚至幾年。
"I can't let you do that, " she says, envisioning, no doubt, the chaos that would descend in a matter of days.
“我不能讓你做 ”她說，腦海中浮現出如果這麽乾，幾天之內毫無疑問會降臨的種種混亂。

Lawmakers are working against the clock, with a month-long recess scheduled to begin in a matter of days.
It was then in a matter of moments, that I decided that I had to find out why and become happier.
也就是在那時，我決定要找出原因，變得快樂。
哈彿公開課 - 幸福課課程節選
There just aren't pricing anomalies that are significant that are going to resolve themselves in a matter of months or weeks and so it's a silly game to play.
顯著失常的定價,不會在短短幾月或幾周內,就在市場中顯示出來,因此類似月進月出那些是一種愚蠢的行爲
耶魯公開課 - 金融市場課程節選

That ratcheted up the intensity from contentious to chippy in a matter of seconds.
NPR: Bruins Drop Penguins 3-0 To Take Early Lead