A good paragraph describing the characters, about 50 words.

1, Lingling is less than two years old and chubby. On her red face, there is a pair of watery glasses. Long hair is in the air, and pink hair bands jump on the head, like two flying butterflies. What is particularly pleasing is her clever little mouth.

2. Mr. Du looks more than 30 years old, with a pair of black wide-brimmed glasses on his serious rectangular face, and two small eyes shining behind the glasses; Two corners of the mouth are always closed, and they don't like to talk at ordinary times. As far as I can remember, he seems to be wearing only a semi-old blue dress, and his sleeves are always pulled. Whenever class is over, he puts the book under his arm, puts the remaining half piece of chalk in his pocket, lowers his head, and slowly walks to his office step by step like a footprint. However, in class, he seems to be a different person. He talks a lot in class and reads the text loudly. Sometimes he is red in the face with excitement. He goes to the platform and waves his arms ... The students' attention is attracted by him. They look at him with wide eyes.

The old man's eyebrows and beard are gray. But the face is still purple and looks radiant. He is wearing a brand-new blue cotton-padded jacket and trousers and a white towel on his head. The old man squatted on the ground and smoked happily.

4. On the tanned thin face, there are a pair of big double-fold eyes slightly concave; Eyebrows are thin and oblique; Black with yellow hair tied into two short braids with cotton stripes; Clothes are very old; Pin a hole in the right trouser leg; I go barefoot in spring, summer and autumn. Only when I go up the mountain to collect firewood, I wear a pair of shoes for fear of pricking my feet, but I take them off as soon as I get down the mountain.

This is a young man in his thirties. Wearing a military coat and high boots. Tall, square face, very burly. There is a mole on the chin, and those eyes are shining in the dark, which makes people feel rough and smart.

Liu Yun is a clever and naughty boy. He has a chubby face, a pair of big naughty eyes, and his eyes are flickering. As soon as those two big black ruby eyes turn, the trick comes. On his dark face, whether it's bulging cheeks, thin lips or slightly tilted nose, you feel funny.

7. The old man wears a broken straw hat on his head, and his hair exposed outside the brim is gray. There is a coat that is neither gray nor yellow on the shoulder. The whole back, dark and shiny, seems to be coated with oil. The following trouser legs rolled over the knees, and the furry calves were covered with countless large and small tendons and bumps, which were connected in series by towering blood vessels. I have no shoes on my feet. I'm afraid the old skin on my feet is a finger thick ... I have a tobacco pouch hanging on my ass and swinging like a pendulum.

Typing is not easy. If you are satisfied, please adopt it.