摘要：摘要：Dolby Digital Plus（杜比数字增强版）：每台设备的质量始终如一；Enjoy vibrant, high-quality surround sound from all your favorite content with Dolby Digital Plus. Whether you're watching movies, TV shows, online videos, o
Dolby Digital Plus（杜比数字增强版）：每台设备的质量始终如一；Enjoy vibrant, high-quality surround sound from all your favorite content with Dolby Digital Plus. Whether you're watching movies, TV shows, online videos, or concerts, Dolby Digital Plus ensures that you always get
