1. Sentences describing crabs, 100 1. The crab has a hard shell on its back, and there are several white patterns in the center of the shell that are almost invisible. Let me have a closer look, ha! Just like an old man's kind face. There are three small forks on both sides of the shell, just like a small flag inserted on the back of a military commander in Beijing opera, which looks so imposing. Under the big shell, except for one thigh sticking out from each side, there are four calves sticking out. Each calf is divided into four folds, and the last one is like a small iron hook. The crab's big clamp is really fierce. The two clamps open like two vises. "jaw! 2. The little crab waved the pliers with its last strength. These crabs are flat and round, green all over, with a big shell on their backs, like a warrior in armor, with eyes as big as rice grains and mouths open and closed. When the room is particularly quiet, they can still hear the hiss from the crab's mouth. The most striking part is its legs, which are evenly distributed on both sides of the body. The most powerful ones are the two extremely sharp pliers, the "jaw" of the upper and lower rows of small teeth and the black hair on it. 4. Crab, its hard body, looks like wearing a suit of armor; A pair of thick crab claws, as if posing as "boxing"; Eight sharp and hard claws, like handfuls of swords, are always ready to fight; He always climbs sideways when walking, which is a bit "domineering". This crab is wearing blue and purple armor, dancing with a "big knife" and staring straight at it with bulging eyes. 6. The crab carries a big hard shell on its back, and there are three small forks on each side of the shell, just like a military commander in Beijing Opera. Its abdomen is milky white, as if wearing a white shirt. 9. The crab's eyeball is black and bright, and its eyes are like a rod antenna on a TV set, which can rotate 360 degrees. 10. The crab's back is a blue-purple shell, like a shield in the hands of ancient warriors, which is very strong. 1 1. Crabs have hard shells. As soon as you touch it, it retracts. The two front paws of a crab are like pliers. It hurts to be pinched by it. If you tease it with a straw stick, it will get angry. Two "pliers" held high, like the iron palm of Mei Chaofeng in the TV series "Legend of the Condor Heroes", imposing.