What's he wittering on about?

他在唠叨什么？

They started wittering on about their last trip to Provence .

他们开始喋喋不休地谈论上次的普罗旺斯之行。

Then one of the words in Sister Mary's wittering struck a hopeful chord in his mind.

玛丽修女的一句话引起了他心中期待已久的共鸣。

RAF Wittering was selected as the best UK venue for preparing for the Bonneville Salt Flats as it is exceptionally flat.

解放油罐车被选为最佳英国场地准备波尼·维尔咸，因为它是非常平坦的。