??????“????”???“????”???? ????????????? ??If “Instant Tutoring” demonstrates on the Trainer’s profile, it is possible to e-book the lesson 30 minutes just after the current time.?? ???? ????? ??? ??? ????? ?? ??? ?? ????? ??? ????? ?? ?? ????. ? ??? ? ??? ????? ???? ??? ??? ??? ?? ???? ? ???.???????????????????????????????????????????