What's he burbling about?

他在嘟囔些啥┃？

《牛津高阶英汉双解词典》

Misty mountains, burbling brooks, pecking chickens and scampering dogs.

山色空朦,溪水潺潺, 鸡儿啄食,狗儿撒欢.

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The pigeons kept on burbling softly.

鸽子继续咕咕软语.

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What's he burbling about?

他在胡扯些什么呀?

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What's he burbling ( on ) about ?

他在胡扯些什 麽 呀?

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A spring bubbling and burbling along , ho , a stream gurgling and murmuring down.

泉响潺潺而泠泠兮溪流汩汩而淙淙 ﹒.

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