鬼灯的冷彻所有人物:What does Mr.Brown grow on his field? (英译中)

What does Mr.Brown grow on his field? (英译中) what does the G.L. generaion mean ? What does ABC mean? what does abcdefghijkmnopqrstuvwxyz mean What does ABS mean ? what does preppy mean? What does this mean? What does JIST mean? what does hmph mean? what does ghg mean?