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在人们的现代生活中,紧张的生活、工作,各种环境的污染,常导致人们体质和体力的下降,各种疾病和意外伤害随时可能发生。医生在救治这些病人时,除了药物治疗外,常常需要大量的血液和血液制品。在人们传统的观念中,献血是容易“伤元气”的,很多人都不愿意输血。没有血源,再高明的医生也难为“无血之法”。因此,国家和各级政府号召人们义务献血,大
In people’s modern life, intense life, work and various environmental pollution often lead to the decline of people’s physique and physical strength. Various diseases and accidental injuries may occur at any time. When treating these patients, doctors often require large quantities of blood and blood products in addition to medical treatment. In the traditional concept of people, blood donation is easy to “vitality”, and many people are not willing to blood transfusion. No blood, then clever doctors are difficult for “blood-free law.” Therefore, the government at all levels and all levels urge people to donate blood and blood