화재/재해/도난 미리 준비해�? 유병자실손보�?유병력자�?간편심사로If a grammatical basic principle that is extra to 서툴�?is usually a vowel �?and there's no other selection other than a vowel �?then that grammatical principle cannot be added to 서툴�?- 마스크의 기준: 성상, 형상, 순도(색소, �