There are three types of cloud formations: private (on premise), public, and hybrid.

云的构成有三种类型：私有(内部)、公共和混合型。

youdao

I didn't consider full-cup headphones, on the premise that they would diminish your reputation in public even further.

我不是建议头戴式耳机，因为它们会在公共场合进一步毁掉你的名声。

youdao

The year 2010 in cloud adoption has increasingly been about how to help cloud tenants use these agile public, on-premise, or hybrid cloud infrastructures.

年，云计算应用越来越关注如何帮助云计算租户使用敏捷的、公用的、预制式、混合型云计算架构。

youdao

They accepted the premise that public outlays could and should be replaced by private funding wherever a higher education manager expressed an eagerness to try.

FORBES: Mike Konczal on Public Education and Public Options

Why was an effort to prevent bribery and corruption abroad so threatening to these corporations that they had to challenge the basic premise of public disclosures?

FORBES: Oil Companies Are On A Slippery Slope With Their First Amendment Claim Against Disclosure Rules

So more and more, I think the biggest threat facing cloud-computing companies will be whether or not they can get over the tech debates and instead deliver what customers want: full and unfettered choice across all of the delivery and consumption models: on-premise, public cloud, private cloud, and hybrid.

FORBES: The New and Dangerous Threat to Cloud Computing