* Comfortable seating. In the past, theater seats were often hard and uncomfortable. Today, most theaters have comfortable, padded seats that make it easier to relax and enjoy the show.
* Amplified sound. In the past, it was often difficult to hear the actors on stage, especially in large theaters. Today, most theaters have amplified sound systems that make it easy to hear every word.
* Special effects. In the past, special effects were limited to simple things like smoke and mirrors. Today, theaters can use a variety of special effects to create realistic and immersive experiences for audiences.
* 3D movies. In the past, movies were only shown in 2D. Today, many movies are shown in 3D, which gives audiences a more immersive experience.
* IMAX theaters. IMAX theaters are large-format theaters that offer a truly immersive experience. They have巨大screens, powerful sound systems, and comfortable seating.
* Online ticketing. In the past, people had to go to the box office to buy tickets for shows. Today, most theaters offer online ticketing, which makes it easier and more convenient to purchase tickets.