I'm sorry, I was so nervous during the presentation that I blithered and forgot half of what I wanted to say.

對不起，我在演講時非常緊張，口胡了一通，忘記了一半想說的話。

The comedian blithered through his routine, relying on tired jokes and cheap laughs to get by.

這位喜劇演員匆忙地完成了他的表演，依靠陳舊的笑話和便宜的嘲笑來應付。

The politician blithered on without saying anything of substance, leaving the audience feeling frustrated and unimpressed.

這位政治家嘮叨個沒完，卻沒有說出任何實質性內容，讓聽眾感到沮喪和不滿。

The team captain blithered excuses for their poor performance, but the coach wasn't buying it and demanded they do better next time.

隊長為隊伍表現差的借口胡言亂語，但教練不予理睬，要求他們下次做得更好。