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Source: Computational Materials Science, Volume 266。关于这个话题，爱思助手下载最新版本提供了深入分析
Unions argue that "one day less" can be good for energy, productivity and society, and that normalising four‑day patterns can keep people in work who might otherwise drop out altogether.，更多细节参见体育直播
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Source: Computational Materials Science, Volume 266