Almosteveryonehassomekindofhobby. 61 maybeanythingfrom...
問題詳情：Almosteveryonehassomekindofhobby. 61 maybeanythingfromcollectingstampstomakingmodelplanes.Somehobbiesareveryexpensive,but 62 arevaluableonlytotheirowners.Iknowamanwhohasacoincollecti...