Russian ⇄ Czech English

не обязательный stresses
gen.	unessential

не обязательны: 47 phrases in 21 subjects

Agriculture	1
Animal husbandry	1
Card games	1
Diplomacy	3
Ecology	2
Economy	3
Energy industry	2
European Bank for Reconstruction and Development	3
General	11
Information technology	2
Law	3
Librarianship	1
Literature	1
Mass media	2
Medical	1
Military lingo	1
Name of organization	1
Pharmacology	1
Politics	2
Programming	4
Religion	1