 
 <translate> Projector is used for displaying movies on huge screen. At the time of watching movies, the audience were laughing.
Therefore, the answer is movies. <hau> Ana amfani da na'urar nuna fina-finai don nuna fina-finai a kan babban allon. A lokacin kallon fina-finai, masu sauraro suna dariya. Saboda haka, amsar ita ce fina-finai. 