World blood Donor Day (WBDD) is an annual global celebration of the millions of people throughout the world who give their blood on a voluntary, unpaid basis to save the lives of those in need.
世界献血者日是世界各地自愿无偿献血以拯救需要者生命的数百万人的全球年度庆祝活动。
May 2005 | Geneva - The countdown to World Blood Donor Day (WBDD) has started.
2005年5月24日|日内瓦-世界献血日倒计时已经开始。
May 2005 | Geneva - The countdown to World Blood Donor Day (WBDD) has started.
2005年5月24日|日内瓦-世界献血日倒计时已经开始。
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