||1: Mr Gates is only malaria’s latest adversary. The parasite has plagued man for millennia. ||2: Chinese texts from 2700BC describe plants to treat its fevers. ||3: More recently, in 1955, the WHO embarked on its first malaria-eradication effort. ||4: But transmission rates in Africa seemed intractable. ||5: After 14 years the WHO gave up. ||6: The last time the world tried to eliminate malaria, some scientists lament, the world eliminated malariologists .

||1:疟疾祸害人类千年，盖茨先生是最近一个反抗它的对手。||2:公元前2700年中国的文字资料就记载着一些植物能治疗由疟疾引起的发烧的。||3:再往离现在近的时间看，世界卫生组织在1955年展开首次消灭疟疾的行动。||4:但是在非洲，遏制疟疾的传播率似乎非常棘手。||5:14年之后，世卫放弃了。||6:有些科学家慨叹，上一次世界本来试图消灭疟疾，结果被消灭的是疟疾学家。

||1: Mr Gates is only malaria's latest adversary. The parasite has plagued man for millennia. Chinese texts from 2700BC describe plants to treat its fevers. ||2: More recently, in 1955, the WHO embarked on its first malaria-eradication effort. ||3: But transmission rates in Africa seemed intractable. ||4: After 14 years the WHO gave up. ||5: The last time the world tried to eliminate malaria, some scientists lament, the world eliminated malariologists .

||1:疟疾祸害人类千年，盖茨先生最近一个反抗它的对手。公元前2700年中国的文字资料就记载着一些植物能治疗由疟疾引起的发烧的。||2:再往离现在近的时间看，世界卫生组织在1955年展开首次消灭疟疾的行动。||3:但是在非洲，遏制疟疾的传播率似乎非常棘手。||4:14年之后，世卫放弃了。||5:有些科学家慨叹，上一次世界本来试图消灭疟疾，结果被消灭的是疟疾学家。

The last time the world tried to eliminate malaria, some scientists lament, the world eliminated malariologists .

有些科学家慨叹，上一次世界本来试图消灭疟疾，结果被消灭的是疟疾学家。