Marcello sat on his knee and gabbled excitedly. [VERB]

马塞洛跪坐在地上，激动地哇哩哇啦地说着。

She gabbles on about drug dealers and journalists. [VERB adv.]

她叽里咕噜地说着什么毒贩和记者。

One of the soldiers gabbled something and pointed at the front door. [VERB noun]

其中一个士兵急促不清地说了些什么，然后指向了前门。