Introduction of mecha

Mecha itself is an exotic. The original Japanese is "Mecha" in traditional Chinese, which means: armor (scientific weapons, mechanical forces, equipment, etc. ).) Because the unknown meaning of cheap translation in China was directly applied to the translation of many sci-fi works, it was first recognized by China sci-fi fans, and later accepted by China sci-fi fans, and its meaning and scope were redefined, that is, relatively mobile armor, large biped or multi-legged war robots. It often appears in science fiction and games. It is a well-known manned combat robot. Most of them control physical combat through intelligent computer system, direct operation of characters or remote information connection. Nowadays, it is generally believed on the Internet that there will be individual mecha, that is, mechanical exoskeleton, in the future, but even if there is a heavy weapon such as heavy mecha in the future, it is impossible to appear on the battlefield due to the limitations of materials and fragile joints. After all, the traditional large-scale armor is not as good as tanks, planes, drones and other equipment in terms of cost performance.