快三有没有公式可以算

简介：Dong Chaofu is nearly sixty years old, with gray beard and hair, but his spirit is still strong. The fine iron armor is draped on him, and he doesn't feel bloated at all. His waist is straight, his steps are as fast as flying, his eyes are bright, he keeps scanning both sides, and occasionally He will stop and listen carefully to the sounds coming from around him.