Does he have a knowledge gap?

他有知识差距吗？

youdao

However, there may be a knowledge gap and you might need to work more closely with them.

不过，这可能存在知识差距，而你可能需要与他们更紧密地合作。

youdao

FAO supports country efforts to close the knowledge gap through field inventories and forest monitoring systems.

粮农组织支持各国在通过实地调查和森林监测系统来弥补知识差距方面所付出的努力。

youdao

She has made closing the Middle East's "knowledge divide" -- the gap in knowledge that has grown as a result of people in richer countries having more access to computers, the Internet and education than those in poorer countries -- a top priority over the next few years in the hope that it will unlock the economic potential of the region's population.

CNN: Queen Rania most inspirational leader of 2008

Mobile-developer boot camps, which are popping up around the country, can fill in the knowledge gap with intensive do-it-yourself training.

WSJ: App Building, the Do-It-Yourself Way

Yet the organisation seems to have a surprising gap in its own knowledge - it has told the Information Commissioner that it doesn't hold any information on what its chief executive is paid.

BBC: The group which doesn't know its chief executive's pay