" Blah, blah, blah" is more common than " yada, yada, yada, " although you may hear both.

“Blah, blah, blah”比“yada, yada, yada”更常见，尽管你可能两者都听过。

Their questions, which I'm going to combine into one question, are about the expressions " yada, yada, yada" and " blah, blah, blah." " Yada, yada, yada" is a phrase used to refer to things that are too boring to repeat.

他们的问题， 我要合并成一个问题， 是关于“yada, yada, yada” 和“blah, blah, blah” 的表达。 太无聊了，无法重复。