translation.en: Andrew spent 16 years scavenging materials on the dump, earned enough money to turn himself into a contract scaler, which meant he carried a scale and went around and weighed all the materials that people had scavenged from the dump. Now he's a scrap dealer.
translation.zh: Andrew花了16年的时间在这个垃圾堆寻找各种材料， 赚了足够多的钱，能够自己做合同商， 就是他带着一杆秤，然后到处 去称量人们从垃圾堆中寻找到的各种材料 现在他是个废旧金属的经销商。