她滔滔不绝地说着那些无聊的废话，我一个字也没听进去。

She kept talking ___blah-de-blah-de-blah, and I didn't catch a single word.

她说了半天计划细节，但对我而言全是废话。

She talked about the project details for ages, but it was just ___blah-de-blah-de-blah to me.