環境衛生和個人衛生是一種經常性的和群衆性的衛生工作,它們與戰士的日常生活密切相關,也就是說,戰士所處的周圍外界環境和本身的衛生習慣,隨時都會對戰士的健康給予好或壞的影響。這樣一種細緻而深入的衛生工作,如果沒有教育群衆和發動群衆,單靠衛生人員來做, Environmental sanitation and personal hygiene are a regular and mass health work closely related to the daily lives of warriors. In other words, the outside environment in which the warriors live and their own hygiene habits are always given to the soldiers’ health Good or bad influence. Such a careful and in-depth health work, without educating the masses and mobilizing the masses, rely solely on health workers to do,