Write a short passage with similes, metaphors and metonymies.

? My New Teacher Recently, there have been many new teachers in our class. I describe them like this: some are fierce as tigers, some are kind as swallows, and some hate them as crows? Among them, English teachers are deeply loved by me. He is a half-white old man. His bright eyes are fiercer than Jiro and fiercer than Jiro, and all his classmates are afraid. He is of average height and relatively fat figure. His skin with medium complexion looks particularly mentally healthy, especially his half-bald and half-dense hair, which looks very cute. He likes wearing shirts very much. In class, he is sometimes humorous and sometimes serious, which changes faster than the weather! Our English teacher's surname is Tang. He is very demanding of us. Even if one sentence is wrong, we will be scolded. The students are scared! Once, my classmates and I were whispering. Although we tried our best to hide it, we still couldn't escape the teacher's "critical eye". I saw him staring at us with his "four" big eyes, which made us feel like being stared at by a hungry lion. We didn't dare to move for fear of being "eaten" by him. In fact, although our English is very serious in class, we sometimes have humor. Suddenly, Mr. Tang smiled and said to us, "Why not stick it on your forehead?" "Just when everyone was laughing, the blink of an eye, which was just full of smiles, turned into that indifferent poker face again. Hey! His mind and expression are like a mysterious universe, which is hard to ponder! Although our English teacher is old, don't underestimate him! He has a loud voice and full of energy! If we are absent-minded or noisy in class, he will use his unique "skills" to deal with us. Needless to say, the defeated party must be us! . This is our English teacher, a humorous, serious and kind "old man"!