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физическа | околна среда
| Околна среда | |
| environ. | περιβάλλον |
| околна среда | |
| chem. | περιβάλλον |
| физическа: 8 phrases in 5 subjects |
| Economy | 1 |
| Environment | 3 |
| Finances | 1 |
| Information technology | 1 |
| Nuclear physics | 2 |