Starting in the mid-1930s, pro-fessional composers in Shanghai and Chong-qing made various explorations in the field of folk opera.是什么意思_Starting in the mid-1930s, pro-fessional composers in Shanghai and Chong-qing made various explorations in the field of folk opera.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句