1.b> 1) , ;
2) .i>, .i> ; apparent / visible / horizon ; optical horizon ; physical horizon ; true horizon ; celestial / rational / horizon .i> celestial IIr> 1; artificial horizon [.i> .i> artificialr> 1];
3) .i> , ;
4) .i> (i>);
2.b> 1) , ; beyond the horizon of his age , ; science gives us a new horizon ;
2) pli> , .