babble

They rested a while by a babbling brook.

他们在潺潺的小溪边休息了一会儿。

The children babbled excitedly among themselves.

孩子们聚在一起兴奋地说个没完没了。

I could hear the babble of voices in the next room.

我可以听到隔壁房间里叽叽喳喳的说话声。