勞勞叨叨

variant of 嘮嘮叨叨|唠唠叨叨[lao2 lao5 dao1 dao1]

to toil / labor / laborer / to put sb to trouble (of doing sth) / meritorious deed / to console (Taiwan pr. [lao4] for this sense)

garrulous

to receive the benefit of

to chatter / to hog the conversation