A personal agent that USES formal Semantic Web knowledge bases to book holidays or even doctor appointments.

个人代理，使用正式的语义Web知识库来预定假期甚至进行门诊预约。

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The work of personal agent involves a lot of aspects in human resources administration which constructs a whole personal administration system of socialization, specialty and law.

人事代理工作涉及高校人事管理的多方面，构成一个完整的社会化、法制化、专业化的人事管理体系。

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People began sniping about his liberal leasing of a Gulfstream IV, occasionally flying alone, and of how he was never without his personal public-relations agent.

FORBES: Rebirth of a Sales Man

According to Steve Murray of REAL Trends, two-thirds of clients choose an agent because of a prior personal relationship or referral.

ECONOMIST: Why is it so expensive to buy or sell a house in America?

When do you, as an individual economic agent in your business or personal life, start putting off major purchases because you look at your stock holdings and feel lousy?

FORBES: The Wealth Effect And You