The World Health Organization introduced the 100% unpaid, voluntary blood donation policy in 1997.

世界卫生组织于1997年推行100%无偿自愿献血政策。

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Voluntary contributions projected for 2006-2007 represent more than 70% of the total financial resources of the Organization.

预测的2006 - 2007年自愿捐款占本组织财政资源总额的70%以上。

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China claims some 47 critically endangered animal species on the red List of threatened species, kept by the World Conservation Union, a voluntary organization of concerned scientists.

中国称约有47种濒危动物在世界保护联盟名单上榜上有名。

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The New Israeli Guardsman is a voluntary organization formed two years ago by the sons and daughters of distressed farmers and ranchers.

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It employs 6, 000 and has 3 million volunteers, calling itself the largest voluntary health organization in the nation.

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The problem is IAATO is a voluntary self-regulated organization and anyone can opt out of the system.

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