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годы; несколько лет |
数年: 84 phrases in 15 subjects |
Automobiles | 1 |
Business | 4 |
Corporate governance | 2 |
Ecology | 1 |
Economy | 3 |
Education | 9 |
Electronics | 3 |
Fishery fishing industry | 2 |
General | 50 |
Geology | 1 |
Law | 1 |
Medical | 1 |
Oil processing plants | 1 |
Statistics | 1 |
Technology | 4 |