It may be useful but costs too much.

它可能有用，但成本太高。

youdao

It may be useful to think of a computer network as being like a system of roads.

将计算机网络设想为道路系统似乎有助于思考。

youdao

At this point, it may be useful to ponder a bit on the concept of document-based security.

此时，稍许认真考虑一下基于文档的安全性概念可能很有用。

youdao

I think it's very useful. It may not be immediately apparent to people in Darfur, but in the end it is a contribution towards a solution to their problem."

VOA: standard.2009.10.23

It may be useful to think of a computer network as being like a system of roads.

ECONOMIST: Companies and information

In some cases, it may be useful to portray real tragedies on screen in order to raise awareness.

FORBES: Magazine Article

He also says it may be useful for adults with sleep apnea, which causes daytime fatigue and impairs a person's performance.

ENGADGET: Researchers use wireless network to monitor breathing, could save lives