This thesis look a whole opera history, won numerous operas, based on the vocal music concert.

这篇论文放眼整个歌剧历史，囊括众多剧目，立足于声乐演唱。

youdao

This thesis look a whole opera history, won numerous operas, based on the vocal music concert.

这篇论文放眼整个歌剧历史，囊括众多剧目，立足于声乐演唱。

youdao