The Origin of "Cow"

The "boss" is a tragic figure full of comedy. Looking back on my four-year teaching career, the story of the "boss" runs throughout. At this moment when I finally stepped off the podium, I felt quite nostalgic and emotional. I wrote an article about the past four years and recalled the students I had met. Once, I was on the three-foot podium, jumping up and down, saliva flying everywhere. At the same time, recall the four years of college and recall the 321 years that carried so much joy, anger, sorrow and joy... Intention: