The way a deaf person moves his head, lifts his shoulders, twitches his cheeks, and blinks his eyes all add subtle shades of meaning to the thought being conveyed.
Veids, kā nedzirdīgais kustina galvu un plecus, savelk vaigus, mirkšķina acis — tas viss var papildināt izsakāmās domas ar smalkām niansēm.