| gen. |
два раза в течение трёх лет (Occurring once every one and a half years (i.e. once every 18 months, or twice every three years) 'More); с периодичностью один раз в полтора года (Occurring once every one and a half years (i.e. once every 18 months, or twice every three years) 'More); раз в полтора года (Occurring once every one and a half years (i.e. once every 18 months, or twice every three years) 'More); каждые полтора года (Occurring once every one and a half years (i.e. once every 18 months, or twice every three years) 'More) |
