rus 미하일 고르바초프: 나는 모든 벽에 반대한다Mikhail Gorbachev: I am against all walls 청산신남석 2023. 2. 5. 13:32 https://www.rbth.com/international/2014/10/16/mikhail_gorbachev_i_am_against_all_walls_40673.html