blah, blah, blah
exclamation informal uk/ˌblɑː blɑː ˈblɑː/ us/ˌblɑː blɑː ˈblɑː/
（觉得厌烦，不想重复别人的话时说的）诸如此类，等等废话
used to mean "and other words that mean very little"
The critics always say, "There’s no melody, the words are stupid, blah, blah, blah." 批评者们总是说它“不成曲调、歌词愚蠢，等等废话”。