Documentary is inspirational ambient track for cinematic documentary, presentations, corporate, technology, time lapse, motivational videos, life, drama trailers, discovery, history, film, and other background documentary.
纪录片是电影纪录片，演示，公司，技术，延时，励志视频，生活，戏剧预告片，发现，历史，电影和其他背景纪录片的鼓舞人心的氛围音乐。