They eke out a precarious existence foraging in rubbish dumps. 他們靠在垃圾場(chǎng)撿垃圾維持著(zhù)朝不保夕的生活。
Waves of gleaners sift the sweepings of Hanoi's streets, just as children pick over the rubbish of Maputo's main tip. 越南河內的街道上是一波又一波的撿垃圾的,馬普托的大垃圾場(chǎng)里可以看到撿垃圾的孩子。