Waves of gleaners sift the sweepings of Hanoi's streets, just as children pick over the rubbish of Maputo's main tip. 越南河内的街道上是一波又一波的捡垃圾的，马普托的大垃圾场里可以看到捡垃圾的孩子。
The gleaming,state-of-the art Manhi?a Health Research Center near Maputo inMozambique, for example, may seem incongruous with the immediatedisease and misery on its doorstep. 例如，位于莫桑比克马普托的曼希萨最尖端卫生研究中心，似乎看起来并不从事直接疾病的研究，并且没有什么发展的前景。
