快3和值推算公式绝准法简介：After leaving the library, Qin Fen did not practice the exercises immediately. Instead, he followed the map and walked towards the dining hall. He only made two turns and walked about 70 to 80 meters before arriving.
After leaving the library, Qin Fen did not practice the exercises immediately. Instead, he followed the map and walked towards the dining hall. He only made two turns and walked about 70 to 80 meters before arriving.
