What does Jin Suo Jing's book mean?

Ou Yangxun visits the ancient monument

Ou Yangxun has tasted the ancient monument, which was written by Jin and Suo Jing. I stayed in Ma Guanzhi and left for a long time. He walked several hundred paces from Gubei, and returned, and the horse stood before the monument, and when he was tired, he rolled out his furs and sat down to see it, and then he departed three days before the monument.

Ou Yangxun once traveled in the Tang Dynasty and accidentally saw an ancient monument. It was originally written by Suo Jing, a famous calligrapher in the Jin Dynasty, so he stopped to browse and looked at it for a long time before leaving. After a few hundred steps, I came back, got off the horse and stood in front of the monument to observe. When I was tired, I spread out my fur coat and sat down to observe, and slept next to it until the third day.