He was interrupted by the arrival of three ladies, who had unfortunately not heard his comments on dress and hair.

他的讲话被三位女士的到来打断了，可惜她们没有听到他关于头发和衣装的高论。

Are you done? Or do you have more references to 1980s' fads?

你有完没完 还想对80年代时尚发表什么高论？

He should check his facts before sounding off.

【sound】他应该弄清楚事实才发表高论。

He's just, I don't know, he's just sitting there thinking and pontificating and decides he's got that.

他就是儿，我不知道，自顾自地思考、发表高论，然后突然觉得自己有个资格了。