be useful

基本解释

We want to hear from him and from other partners in the region what would be useful to help them," she said.
我們要從他和那個地區的其他夥伴們那裡聽到，什麽對於幫助他們是有用的。
I have not, as Kant enjoined, regarded each man as an end in himself, but as material that might be useful to me as a writer.
正如康德勸告的那樣，我從來沒有把認識某人作爲目的，而是將其儅作對一個作家有用的創作素材。
Although the IDE is designed for undergraduates, it is quickly developing features that can be useful to developers at all levels.
盡琯這個 IDE 是爲大學生設計的，但它的快速開發功能對所有級別的開發者都是有用的。

Lena Horne later said that she first became involved with Lennie Hayton because she thought he could be useful to her career.
Now you have a gap in your data and yet you still have some magnetic particles there that could be useful.
現在的數據中可能會有一些空白,但你仍然有一些,有用的磁性粒子。
哈彿公開課 - 計算機科學課程節選
It will be useful and I think it also will show you that you are very smart.
這個句型非常有用，使用它也會讓你顯得很聰明。
It's like 課堂 - SpeakingMax英語口語達人

Second, bitcoin transactions take too long for confirmations to be useful in everyday transactions.
FORBES: Bitcoin Obliterates 'The State Theory Of Money'