Tech background! A bright and serious track for a video about technology, innovations in science, electronics, space technologies. Also, this background can be used in projects about design, travel or creativity.
技术背景!一段关于技术、科学创新、电子、空间技术的视频的明亮而严肃的曲目。此外，这种背景可以用于有关设计，旅行或创造力的项目。