звук : 234 phrases in 15 subjects |
Acoustics | 3 |
Agriculture | 2 |
Cinematography | 3 |
Construction | 47 |
Electrical engineering | 45 |
Environment | 10 |
Explanatory translation | 1 |
General | 43 |
Linguistics | 4 |
Microsoft | 12 |
Mining | 1 |
Music | 1 |
Physics | 5 |
Technology | 54 |
Television | 3 |