Common characters and language styles in poetry appreciation (one * * *, with ten points)

Images include: young or middle-aged heroes, middle-aged and elderly people with lofty aspirations, hermits, vagrants, euphemistic girls, dissatisfied women in boudoir, soldiers on the battlefield and so on.

Styles are: bold and magnificent, tragic and generous, vivid and vivid, gorgeous and elegant, gloomy and frustrated, humorous and ironic, simple and natural, fresh and lively, popular and lively, graceful and delicate, subtle and refined.