It is also one of the most difficult markets to enter and intense negotiations are presently under way between IFPI, the MPA and KOMKA with regard to the mechanical rate.是什么意思_It is also one of the most difficult markets to enter and intense negotiations are presently under way between IFPI, the MPA and KOMKA with regard to the mechanical rate.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句