产品目录 : 33 phrases in 13 subjects |
Advertising | 1 |
Aviation | 5 |
Business | 3 |
Commerce | 1 |
Compressors | 1 |
Cosmetics and cosmetology | 1 |
Economy | 11 |
Electronics | 2 |
Exhibitions | 1 |
Information technology | 2 |
International trade | 1 |
Space | 2 |
Textile industry | 2 |