、。
She rattles on at top speed and talks people into things.
Literal
She [topic-は] fast-mouth [with-で] rattles-on, person [object-を] cajoles.
Two vivid verbs of persuasion. まくしたてる ('rattle on, talk on and on without pause') captures the relentless verbal flow — often with a forceful, overwhelming quality. 丸め込む ('cajole, wheedle, win over') uses the metaphor of 'rolling someone up' — 丸める ('round') + 込む ('insert') — neatly enclosing the listener so they can't get away. Together, the sentence portrays someone whose verbal skill verges on manipulation.