H??ng d?n chi ti?t cách n?p ti?n t?i RR88 chi ti?t B??c one: Truy c?p trang World-wide-web c?a RR88 và l?a ch?n n?p ti?n Davis is currently deaf in both of those ears, but he had a cochlear implant positioned in his ideal ear which allows him to listen to. Ch?i n? h? RR88 kh&ocir