In1990,22-year-oldChristopherMcCandlessgaveuphiscareerp...
问题详情：In1990,22-year-oldChristopherMcCandlessgaveuphiscareerplans，leftbehindeveryoneheknew，donatedallhissavingstocharity，andwentoffonanadventure，hikinghiswaythroughAmericatoAlaska． Ofcourse,thisisan...