眸历史，我们发现，广播电视虽然是本世纪才出现的新兴产业，但作为一种广义的社会职业，主持人却有着悠远的发展历史。让我们对于这样一种备受亿万人注目乃至品头论足的行当，透过更大的视角与景深对其进行追溯和了解。大司乐、乐师、乐正——现代主持人之祖人类的进化，自从 Mou history, we found that although radio and television is only emerging industries emerged in this century, but as a broad social occupation, but the host has a long history of development. Let us trace and understand such a business that has so many hundreds of millions of people that we pay attention to what we can think of. We will trace and understand it through a greater perspective and depth of field. Musician, Musician, Musician - Evolution of Modern Host ’s Humanity since