??? ?? ???? ?? ??? ???? ????? ????? ?? ?? ?? ?? ??? ?? ?? ???? ?? ?? ??? ?? ?? ???? ?? ????????? ?? ????? ?? ????? ?? ??? ??? ???? ?????? ?? ??? ??? ?? ???? ???? ???? ?? ?? ??????? ???? ??.Once within, readers are required to endure security checks and therefore are prohibited from carrying any harmful objects.??????????????????????????????????????