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Conclusion There are different characters of sleep disorders between mental and manual Labour professional population.
结论脑力、体力劳动职业人群睡眠障碍各具不同特点。
youdao
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Don't we talk about mental Labour and manual Labour?
不是讲脑力劳动、体力劳动吗？
youdao
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Don't we talk about mental Labour and manual Labour?
不是讲脑力劳动、体力劳动吗？
youdao