Watch the sleeping lion in the east wake up; I like loong soaring. From where?

This sentence comes from the preface to Wujiang River tonight by the famous poet Lu You. The original text is "Tonight, the Wujiang River is the introduction, the wanderer sees the East, the sleeping lion wakes up with joy, and loong takes off." This sentence describes such a scene: at night, the water in the Wujiang River is crystal clear, and the wanderer stands on the shore and looks to the east, only to see the sleeping lion suddenly wake up there. With a huge roar, loong rose from the east and soared into the sky, which was spectacular.