He gave money to the World Health Organisation to help defeat smallpox.他向世界卫生组织提供资金以帮助消灭天花。The plans were drawn up in consultation with the World Health Organisation.这些方案是与世界卫生组织磋商后起草的。The World Health Organization is constantly waging war on malaria.世界卫生组织正在同疟疾作持久战。