I am a mental worker.

我是个脑力劳动者。

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The product can be used by most people especially age people and exhausted mental worker or physical worker.

结果表明，复方SOD奶粉除了适合大多数人群外，尤其适合中老年人与脑力、体力疲劳过度者。

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The difference does not, for example, coincide with the difference between a manual and a mental job; a gardener or a cobbler may be a worker, a bank clerk a laborer.

这个区别不同于体力劳动和脑力劳动之间的区别；一个园艺工人或一个补鞋匠可能是工作者，一个银行职员可能是劳作者。

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Adolf Wolfli was a poor farm worker who was placed in a mental hospital in eighteen ninety-five.

VOA: special.2010.04.14

According to the NHS website, examples of assistant practitioner level roles include occupational therapy assistant, diabetes team assistant and primary care worker in mental health.

BBC: Royal Cornwall Hospital could shed 700 jobs

To make a diagnosis, your child's doctor might recommend that your child be evaluated by a specialist, such as a psychiatrist, psychologist, social worker, psychiatric nurse, mental health counselor or behavioral therapist.

CNN: Mental illness in children: Know the signs