单词lengthily
adv.: 冗长地
冗长地
adv.at lengthfor a long timeextensivelyfor agesprotractedly
adv.briefly
the argument went on lengthily; she talked at length about the problem.
辩论变得冗长;她罗罗嗦嗦地谈论这个问题。
Talk lengthily orin a rambling and pointless way
冗长地或信口开河、无针对性地谈