论文部分内容阅读
有研究认为,在下列27项症状中占有7项以上即是有过度疲劳危险者,占10项以上就有可能发生过劳死。
Some studies suggest that in the following 27 symptoms, accounting for more than 7 that is, those who have the risk of over-fatigue, accounting for 10 or more may have been overworked.