jazyková akvizícia 2 Exclude matching results čeština 2 Exclude matching results Czech language 1 Exclude matching results batoľatá 1 Exclude matching results children 1 Exclude matching results deti 1 Exclude matching results interpersonálna komunikácia 1 Exclude matching results jazykové aspekty 1 Exclude matching results language acquisition 1 Exclude matching results