Looking at a number of sources gives you a good knowledge base, but students only have a limited amount of time to work on each paper.

阅读大量的文献可以打下坚实的知识基础，但是学生们完成每篇论文的时间非常有限。

youdao

Number one, its probability is low and based on past knowledge.

第一，它的可能性很低，但这是建立在过去知识的基础上。

youdao

An increasing number go home, taking with them both knowledge and contacts.

越来越多的人才回国，带回知识和有用的社会关系。

youdao

He says securing intellectual property (IP) ownership has become increasingly challenging because of the volume of open-source knowledge and the huge number of existing patents.

BBC: Protecting that great idea with a patent

Deep knowledge of a relatively small number of domains was required to manage these domains.

FORBES: What Is Next For Apple's iAd?

You also can run around on a wide open field with little knowledge of the game and any number of players.

FORBES: Madden NFL 13 Looking For Fan Interaction To Revive Brand