4个数三中三有多少组怎么算简介：As soon as the two sides came into contact, the Ming army showed the power of firearms. However, in the face of the Ming army's heavy armor and long shields, the lethality of the Mongolian short bows was greatly curbed.
As soon as the two sides came into contact, the Ming army showed the power of firearms. However, in the face of the Ming army's heavy armor and long shields, the lethality of the Mongolian short bows was greatly curbed.
