I'm so glad the classroom observations are a requirement for the education program.

课堂观察成为了教育项目的一个要求，我为此很高兴。

youdao

youdao

"Reskilling" is something that sounds like a buzzword but is actually a requirement if we plan to have a future where a lot of would-be workers do not get left behind.

“再就业技术培训”听起来是个流行语，但如果我们希望未来的员工不被时代抛弃的话，这实际上是一个必要条件。

youdao

Critics of limiting hours say such a requirement could cost American hospitals about one billion seven hundred million dollars a year.

VOA: special.2010.07.13

But in fact, logically speaking at least, variability, although it's a requirement for unpredictability, doesn't guarantee unpredictability.

但实际上，至少在逻辑上讲，可变性虽然是不可预见性的必要条件，但是不可预见性却不是必然。

耶鲁公开课 - 死亡课程节选

I, I can't imagine not taking some kind of humanities class, just as a requirement, you know, for freshman.

对于新生，我实在无法想象不把人文科学当作必修课。

斯坦福的新生 - SpeakingMax英语口语达人

Frankly, it often does not seem to make much sense, but that is not a requirement.

FORBES: Couple Denied Homebuyer's Credit - You Are Not Your S Corporation And Your S Corporation Is Not You

Perhaps an innate business savvy is no longer a requirement for starting a successful business.

FORBES: The E-Myth Principle is Still Alive and Flourishing

Other reforms should include making labs independent of law enforcement and a requirement for blind testing.

FORBES: Forensic evidence doesn't always tell the truth.