The gleaners gathered up the loose ears of corns.

拾谷穗的人把掉落的谷穗收集起来。

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。