Du Fei frowned, staring at the calendar on the wall.,Now a permanent 28-inch reinforced bicycle costs only 180 yuan, a Shanghai brand 160-type radio costs 140 yuan, and with more than two thousand yuan, you can buy a small Siheyuan courtyard house in Beijing.,In this era without cell phones or the internet, with a yard where dogs would fly and jump from time to time, life in the future will surely be colorful.。