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| English | Russian |
| early middle age | возраст от 40 до 50 лет (According to a life-span developmental perspective, middle age can be categorized into the early–middle-aged group, between the ages of 40 years and 50 years, and the late–middle-aged group, between the ages of 50 years and 60 years. Aly19) |
| early middle-ages | раннесредневековый (rechnik) |
| in their early or middle 20s | в возрасте от 20 до 25 лет (Alex_Odeychuk) |
| middle early | среднеранний |
| the early Middle Ages | раннее средневековье |