?????,???? ???? ????? ?????, ??????? ???? ???? ??? ‘????? ????????’ : ?? ?????? ????? ?

?????? ?????? : ????? ??????? ????? ???? ?????? ???? ???? ?? ?????? ???? ????-?????? ??? ????? ?????? ??????? ????? ???? ??? ???? ?????, ???? ????? ???????? ???? ?? ???? ???? ????????? ??? ????? ?? ???? ??? ????-??????? ???? ??????? ??????? ???? ???? ?????? ??? ?? ????????? ??????? ???? ??, ?? ???????? ???? ??? ???? ?????? ?? ??? ??? ?????? ??? ?????? ????? ?????-??????? ?????? ????? ?????? ????? ?????? ???? ?????? ??? ?????? ????? ???? ???? ??? ?????, ??????? ?????? ??? ???? ??? ???? ?????? ??????? ?????? ???? ??????????

?????? ????, ???? ???????? ???? ?????, ????? ???? ????? ?????? ??????? ???? ???? ???? ??? ‘????? ????????’? ?? ????? ?????? ???? ?????????????? ?????? ????? ?????? ??????? ????? ??????? ???? ???? ???????? ??? ????? ???? ??????? ?? ?????????? ????? ??????? ?? ?????? ???? ????, ????? ????????? ?? ????????? ??????? ???????? ???????? ?????? ??? ??????
????-?? ??????? ?? ???????? ????????? ??????? ?????????? ?????? ????, ‘??? ???? ??? ???? ?? ??? ?? ???? ???????? ???????? ???????? ??? ??? ?? ??? ??? ???? ???? ????? ???? ???? ?? ??????????? ???????? ?????? ??? ????, ????? ???????? ???? ???? ??’??? ???? ?????? ??????? ???????? ?? ????????? ????????? ??????? ???????? ?????? ???? ????’ ????? ???? ??? ??? ????????? ??????? ?? ???????? ????????? ???????? ?????? ??????????? ?? ?????? ??? ??? ??????????? ??????????? ?????? ???????????? ????? ??? ?? ???? ???? ????? ?? ?? ???? ????? ?? ??, ????? ???????? ???? ??? ????? ????? ???? ?????? ?????? ???? ?? ????

??? ?? ????? ???????? ???? ?? ? ??????? ??.?? ????????????? ???? ????? ????? ??? ???? ???,’??????????? ?????? ????? ???? ???? ??? ???? ???????? ???? ??????, ??? ??????? ??? ?????? ???????? ????? ??? ???????? ????? ????? ? ??? ???? ???? ??????? ??? ????? ?? ?????????? ???? ??? ” that is hard antibody”, at the same time the T-cell will remember ??? ????? ???? ???? ?????? ?? ? ????? ???? ????? ???? ???? ??? ???? ?? ????? ????? ?????????’ ?? ???? ????? ??????? ??.?? ????????????? ???? ??? ???? ?????? ???? ??? ?? ???, ?????? ?????????? ?? ????? ?? ?? ???????? ?????,???? ?? ???? ?? ???? ?? ???? ????? ????? ?? ??? ????? ????? ???? ??? ?? ????? ????????? ?? ???? ????????????? ???? ??????? ??? ?? ?? ?????,???? ???????? ???? ?? ????????? ?? ???? ? ?? ?????? ???? ????,’????? ??? ????? ??? ?? ???????? ????? ????? ??????, ???? ??????? ????? ??? ????? ??? ???? ??????? ????? ???????? ???? ?? ??? ???? ??? ???? ?? ??? ???? ??? ?????? ?????? who is going to take the risk, ???? parents ?? ????? ?? ??? ??????’. ???? ????? ??, ?????? ????????? ???? ?? ????? ???????? ????? ?????? ??????????? ?? ?????? ????? ????? ????? ????????? ????????? ????,’?? naturally ???? ???? ???? ????? ?? ??? ??? ?? ??, ???? ?? basically indiscipline ??? ????????, ?????? ????? ???????-????????? ????? ??? ????? ??????? ???? ????? ???? ??? ????? ????? ??????? ??? ??? ?????? so called ??????? ?????, ???? ????????? ????? ?????? ????? ???? ????? ??????? ???? ?????????’ ???? ?????, ??????? ?????? ??????? ????? ???? ???? ??????? ?? ???? ????? ?? ???? ????? ????? ???

???????? ????, ???????, ?????? ??????? ????? ??????? ????? ???????? ??? ???? ????? ????? ??? ??????? ?????? ?????? ?????????? ???? ????????? ??????? ???????? ???? ?????? ?????? ?????? ?????, ????? ???? ?? ????? ??? ?? ????? ??? ??? ?????????? ????? ???? ???????? ????? ??????? ???? ?????-????????? ???????? ????? ????? ????? ??? ??? ????? ?? ???????? ??? ??? ?????? ?????,???? ????? ?????? ???? ?? ??????? ????? ????? ???????? ???? ????? ?? ??? ?? ?? ????????? ????? ???? ?? ??? ???? ?????