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Physical protection measures.
②保养方面保护措施。
youdao
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University library should adopt some active measures to protect readers' physical and psychological health.
高校图书馆应该采取积极的措施，保护读者身心健康。
youdao
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University library should adopt some active measures to protect readers' physical and psychological health.
高校图书馆应该采取积极的措施，保护读者身心健康。
youdao