livello massimo : 52 phrases in 19 subjects |
Agriculture | 2 |
Astronomy | 2 |
Chemistry | 1 |
Computer numerical control | 1 |
Construction | 2 |
Earth sciences | 4 |
Economy | 3 |
Electronics | 4 |
Environment | 2 |
Food industry | 5 |
Health care | 4 |
Industry | 1 |
Life sciences | 9 |
Mechanic engineering | 2 |
Medical | 1 |
Sound recording | 1 |
Taxes | 2 |
Technology | 1 |
Transport | 5 |