Melvin found one that helped him pinpoint North Korea's aeronautical beacons. 梅尔文发现的一份文件帮助他准确地定位了朝鲜的航空信号灯位置。
Her husband, Melvin, said he never tried to put Armstrong off her hobby, even when their bicycle rides were interrupted by tiny treasure hunts. 她的先生梅尔文表示，他从未反对阿姆斯壮的这个小嗜好，即使他们一起骑脚踏车时总是得不时停下来捡这些小财宝。
