要保证有足够的安全血液供应，只能通过自愿无偿献血者的定期献血。
Sufficient supplies of safe blood can only be assured by regular donations from voluntary unpaid donors.
结论普及献血知识、加强政策支持是提高公民自愿无偿献血意识的基础。
Conclusion Popularizing the knowledge of blood giving and enhancing the policy support are the base of i…
每年庆祝的世界献血者日是为了突出自愿无偿献血者对公共卫生作出的贡献。
World blood donor Day is celebrated each year to highlight the contribution voluntary unpaid blood donors make to public health.
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