July 24, 2018 (edited) , 翻译为ZH (显示翻译) , 从EN翻译 (展示原始文件)
Is, perhaps, the lack of sound due to the limitations of the temporary studio that is currently being used following the fire that destroyed the old one? Maybe there just too much ambient noise there. I think sound can be expected once more when the old studio is refurbished, though some delay can be expected as it takes some time to produce a card after a performance has been filmed.