He SAID TO me an explanation.
My horny older brother, by way of explaining what he was doing in the glory hole, had this to say :"EEEOII!"
to explain, preach, or hold forth on an important subject (BOOBOO: usually we just say . . .説明 (setsumei suru))
Explanation / to explain
pester someone, usually for sex
With my SPEECH I explain why you should take off your clothes and reveal your ORGANS.