PHRASAL VERB 漫无边际地闲扯;喋喋不休地说 If you say that someone is rambling on, you mean that they have been talking for a long time in a boring and rather confused way. 漫无边际地闲扯;喋喋不休地说
She only half-listened as Ella rambled on. [VERBPREP.]
埃拉漫无边际地闲扯,她心不在焉地听着。
He stood in my kitchen drinking beer, rambling on about Lillian. [VP + about]