What do they mean by mc in The Great Challenge?
MC, the original meaning is MC, that is, the host, because MC is pronounced' em'si: exactly like MC. Therefore, MC is replaced by the abbreviation MC in the usual expression process, and MC refers to the person who "controls the microphone". After years of inheritance, today's MC needs to have various abilities, such as being able to drive the atmosphere, being able to host, being able to rap, and being able to rap freely.