和定最值问题口诀简介：A figure flew out at twice the speed it entered, hit the ground, and created a large crater more than two feet deep. Through the gunpowder smoke, Liu Fufeng saw that the unlucky figure was the Sixth Elder who was so proud just now.
A figure flew out at twice the speed it entered, hit the ground, and created a large crater more than two feet deep. Through the gunpowder smoke, Liu Fufeng saw that the unlucky figure was the Sixth Elder who was so proud just now.
