Torch is a kind of tool for lighting and transmitting fire. It is usually made of a stick with one end tied with inflammable materials (such as rags soaked with grease or asphalt). It can be inserted into the shelf on the wall when it is used inside the building, and it can be used in the field by hand.
Traditionally, the torch symbolizes light and enlightenment. The Olympic torch symbolizes light, courage, unity and friendship. It has become a symbol of the Olympic movement. It brings people of different colors together for the same goal.