Depicting fragments of laughter

King Qin Tian made a face and told a joke, which made everyone laugh. Ma Qiuyue couldn't hold on any longer and couldn't keep his eyes open with laughter. Wang Yingjia squatted on the table, clutching her stomach and laughing. Huan Wang's mouth doesn't close properly, and he still gives a ringing laugh from time to time; Li Ming has no sound at all, just smiles; Mag covered her mouth, narrowed her eyes into a line and kept saying, "That's funny!" Xu Jingbo smiled, clutching his stomach, even speechless. He was about to speak when he smiled first. Lu Yuyang laughed my head off and squatted on Huang Xiaoying; Other students began to laugh, and I laughed so hard that my intestines were sore and I had no strength, and my tears flowed out. ...