The speed of swordfish can reach 190 kilometers per hour. They are the fastest swimming fish. Few fish can reach their speed. Swordfish can usually swim as fast as ships, and some even faster than ships. The reason why they swim so fast is the first reason for their size. The swordfish's body is flat, and the whole body looks relatively smooth. Their size can reduce their resistance in water and increase their speed. Secondly, their muscles are more developed, and swordfish have more red muscles on their bodies, which can make them exert their strength more easily than other fish. Finally, their fins are also very developed, which also plays a great role in improving the speed.

Swordfish are marine fish. They are also called banana fish, mainly because their dorsal fins look like banana leaves. They belong to fish belonging to Perciformes and mackerel suborders. Swordfish are relatively large in size, and their body length is between 2-3 meters in adulthood. They are carnivorous fish, and their predation ability is also very strong. Mainly eat some fish, shrimp, cephalopods and other foods, and common flying fish, squid, squid, shrimp and so on are their favorite. They like to grow in warm sea areas, mainly distributed in Atlantic Ocean, Pacific Ocean and Indian Ocean, and also distributed in the south of South China Sea and East China Sea.