babble

The constant babble of the crowd in the train station made it hard to hear the announcements.

(Chinese) 火车站人群持续不断的嘈杂胡言声让人很难听清广播。

I couldn't understand a word of the toddler's excited babble about the playground.

(Chinese) 我听不懂这个幼儿关于操场的那一串兴奋的胡言乱语。

She tended to babble nervously whenever she was introduced to someone famous.

(Chinese) 每当被介绍给名人时，她往往会因为紧张而喋喋不休。

The brook babbled over the smooth stones in the shallow forest stream.

(Chinese) 小溪在森林浅滩平滑的石头上发出潺潺的流水声。