Different from legitimate knowledge given by traditional school education, the construction of educational knowledge based on network is bottom-up.

与传统学校教育所传授的“法定知识”不同，网络环境下的教育知识往往是自下而上建构的。

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They are conceived, grow in refinement and richness, and are eventually accepted as legitimate members of the knowledge community.

他们被构想出来，不断进行精炼和丰富，最终被接受为知识体系的合法成员。

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Understands the legal knowledge, maintains the responsibility duty which with the law own legitimate rights and interests and should fulfill.

了解法律知识，用法律来维护自身的合法权益和应该履行的责任义务。

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The challenge we face is how do we re-legitimate ourselves as a source of foundational knowledge.

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Scott advises applicants to check out Dockwalk -- a sailing crew community site, where people can share their experiences and draw on collective knowledge to establish if a captain is legitimate.

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In an email, Dr. Glassman said he had no knowledge of it but added that the Medtronic royalties were "for legitimate contributions to the development of" a Medtronic device used to treat scoliosis and other conditions.

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