고지서를 받으�?송달지(실거주지)�?변경하실려�?서비스를 신청하여 주시�?바랍니다. If a grammatical theory that is added to 서툴�?is actually a vowel �?and there is no other solution in addition to a vowel �?then that grammatical theory cannot be extra to 서툴�? ” 인터넷상에 아인�