He waffled on about everything that didn't matter.

他继续对所有无关紧要的事胡扯了一通。

Asked that question by Roger Mudd of CBS News, he froze and waffled .

在被CBS新闻的罗杰·穆德问到这个问题时，他的反应是呆滞和胡扯。

The principal waffled on about exam results but no one was listening.

校长絮絮叨叨地谈着考试结果，但是谁也没有听进去。