In 2005, when she had just turned 13, Daniela Cott went to work scavenging trash on the cobbled streets of a prosperous neighborhood in Argentina.

• 2005年，丹妮叶拉．柯特刚满13岁，她走遍阿根廷有钱人住的高级社区鹅卵石铺的街道到处翻捡垃圾。