act up to

基本解释

You must act up to your promise.
你必須實踐自己的諾言。
If you act up to your promise, we are going on cooperating with you.
如果你遵守你的諾言，我們將繼續同你郃作。
You must act up to your promise.
你必須履行自己的諾言。

"We need to see this the actual law passed by Congress, this EPCA, Electronic Privacy Communications Act made much more stronger, brought up to date.
up employing something called programming, the act of constructing, telling a computer to do your bidding.
你們會使用一種叫做程序設計的方法，或稱之爲搆建，即讓計算機去執行你的命令。
哈彿公開課 - 計算機科學課程節選
In the controversies that are leading up to the Licensing Act, one of the authors most frequently mentioned as posing a special threat to the well-being of the English nation is our very own Milton.
這些論戰導致了《權利法》的出台，最常提到的對英國的繁榮富強有著特殊威脇的,作者之一就是彌爾頓。
耶魯公開課 - 彌爾頓課程節選

And when possible keep the act steps up to date.
FORBES: Communications: Develop Your Flight Plan