These different types should be treated in alternate flows of events, and the business rules must also consider them, by computing room charges under different booking types, for example.

这些不同的类型应当按照可选流来对待，并且业务规则也必须考虑它们，例如，通过计算不同预订类型的房间费用。

youdao

Most of your extra charges were for phone calls and room service.

您大部分的额外费用是电话费和房间服务。

youdao

For example, if there is a use case to make a room booking, there must also be computation rules to determine the room charges.

例如，如果有一个用例是进行一个房间预订，也必须有一个计算规则来确定房间费用。

youdao

Adding room and food charges and fees at renowned universities can boost the bill as high as $50,000 a year!

VOA: standard.2009.12.10

By living at home,they will spend That's half the typical cost at a four-year state school, and a fraction of a private university's Adding room and food charges and fees at renowned universities can boost the bill as high as $50,000 a year!

VOA: standard.2009.12.14

An online syllabus could reach many more students, and reduce tuition charges and eliminate room and board.

NEWYORKER: Get Rich U.

Grassley asked for answers to 14 questions, including details of how the White House review was conducted, whether any White House staffers had "overnight guests" and whether any additional room charges were incurred.

CNN: Senators criticize military briefing on Colombia scandal

But, Mr Kavanagh added, police would be allowed to use their discretion over whether to press charges if women used the men's room to avoid a long queue.

BBC: Sign for a public toilet file image