Translation demonstration board

The invention provides a translation demonstration board, and relates to the technical field of demonstration equipment, and the demonstration board comprises an installation mechanism which enables a cylindrical structure at the rear end of an installation frame to be inserted into a round hole in the front side of the demonstration board, enables the installation frame to be fixed at the front end of the demonstration board, and enables the installation frame to block a correct answer in a translation question. Three groups of different answers are written on the two groups of telescopic plates and the turnover plate respectively, the answer content of one group corresponds to the correct answer, in the speech process, the two groups of telescopic plates are pulled out from the two sides of the mounting frame, the three different answers are presented on the mounting frame, and at the moment, students can participate in interaction and boldly guess the shielded answers, so that the teaching efficiency is im