The term of protection of such rights shall be fifty years, expiring on December 31 of the fiftieth year after the production of the recording is firstly completed.是什么意思_The term of protection of such rights shall be fifty years, expiring on December 31 of the fiftieth year after the production of the recording is firstly completed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句