There are more than 600,000 professional social workers in the country, and we all either have a bachelor's degree, a master's degree, or a PhD in Social Work.

全国有60多万专业社会工作者，并且我们都有社会工作专业的学士学位、硕士学位或博士学位。

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These changes will undoubtedly improve the productivity of brain-workers. They will allow consumers to sidestep the professional guilds that have extracted high rents for their services.

这些变革毫无疑问会提高脑力工作者的生产率，也可以让消费者避开专业行当服务的高额费用。

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But it does not explain why such a wide gap has emerged at the very top of the income scale, with the top 0.1% outpacing other professional workers.

但是这也不能解释，为何高收入者之间仍有巨大的收入落差，例如所得顶端0.1%的富人收入还是远远高于其他专业工作者。

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Central has one of the highest proportions of professional workers in the country, and a relatively small number of skilled manual workers.

BBC: NEWS | VOTE 2001 | RESULTS & CONSTITUENCIES | Newcastle upon Tyne Central

More likely pieces like this just aid in maintaining the protectionism that high-skilled workers in professional services enjoy at the cost of low-skilled workers.

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The new technique could help amateur naturalists and professional field workers in the front line of monitoring decades of decline in Britain's native bumblebees.

BBC: NEWS | Programmes | Breakfast | Saving Bees