03.1990-11-08.Thuc tap tiep xuc voi mau nhiem cua su song_02 https://langmai.org/wp-content/uploads/2019/05/03.1990-11-08.Thuc-tap-tiep-xuc-voi-mau-nhiem-cua-su-song_02.mp3“03.1990-11-08.Thuc tap tiep xuc voi mau nhiem cua su song_02”.
