སི་ཝི་ཌེན་ (Sweden) ཌེན་མརཀ་ (Denmark) སྐད་གདངས་མི་འདྲ་བ་ཡོད་ནའང་བོད་ཡིག་གཅིག་
Switzerland is a unique state that has several official languages, though English is not one of them.
Extract concentration, Environmental science definition, Circular motion