Glosbe là m?t d? án d?a trên c?ng ??ng ???c t?o ra b?i nh?ng ng??i gi?ng nh? b?n.I need to know about some gesture of U.S. I noticed this gesture while in the "Good friends". In some episode, Joey set hand on his forehead, and he stretch only two fingers that's thumb and 2nd finger. Could you demonstrate for me? p.s think about the photograph??