1.b> , ; ; obscure explanation / -; obscure style / ; the part he played in the matter remains obscure / ;
2.b> ; / ; , ; an obscure book of a forgotten author ; he settled in an obscure country village / ; many deeds of bravery remain obscure ;
3.b> , / ; obscure lobby [room] / [];
4.b> 1) , ; obscure sound / ;
2) , ; obscure pulse / ;
5.b> , , ; , ;
6.b> .i> , ( i>).