World: 50 phrases in 15 subjects |
Aviation | 2 |
British usage, not spelling | 10 |
Economy | 2 |
Electronics | 1 |
English | 19 |
Environment | 1 |
Food industry | 4 |
General | 1 |
Information technology | 1 |
International Monetary Fund | 1 |
Medical | 2 |
Patents | 2 |
Pharmacology | 1 |
Sports | 2 |
Technology | 1 |