World Blood Donor Day provides a unique opportunity to give thanks to those very special people who provide the foundation of a safe blood supply, available to all patients requiring transfusion.

• 世界献血日提供了一个独特的机会，向那些特殊的人群表示感谢，感谢他们为所有需要输血的病人提供了安全可靠的血液供应源。