volubly
adv. 口若悬河地，喋喋不休地；流畅地
例句
In the next booth he could see an elderly lady, talking volubly.
在隔壁的电话亭里，他看见一个上了年纪的妇女在滔滔不绝地说着。
《柯林斯英汉双解大词典》
"She’s got a way with her, has Susan," she went on quite volubly.
“苏珊很会照顾病人。”她滔滔不绝地说下去。
He talked as volubly as ever.
他还像从前一样滔滔不绝地说着话。
