No Yes and No

It presents a question, prompts for either a yes or no response, and returns either 0 or 1 in $? depending on whether the user selected "Yes" or "No," respectively.

它提出一个问题，提示做出是或否的响应，并返回 $?

Yes, for 40 days and 40 nights, there has been no showering, no hair washing, no teeth cleaning and no deodorant.

整整40个白天40个黑夜，她不洗澡、不洗头、不刷牙、不用任何除臭剂。

A business process must be reachable in a common, consistent, and simplified manner through multiple delivery channels. YES no no no YES no.

必须能以一种公共的、一致的并且简化的方式通过多个传输通道来访问业务流程。