Black or white is no difference, the main thing is with appleBlack or white is no difference, the main thing is with apple
Beautiful landscape on the background of the beachBeautiful landscape on the background of the beach
Smart mechanisms under the dome and behind the glassSmart mechanisms under the dome and behind the glass
Совокупность процессов обработки или переработки материалов в определённой отрасли производства, а также научное описание способов производства.