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eje de salida |
asse di emissione : 30 phrases in 15 subjects |
Chemistry | 1 |
Communications | 3 |
Earth sciences | 1 |
Ecology | 2 |
Economy | 2 |
Electronics | 3 |
Energy industry | 3 |
Environment | 3 |
Finances | 1 |
Law | 2 |
Life sciences | 1 |
Medical | 4 |
Microsoft | 2 |
Natural sciences | 1 |
Transport | 1 |