使用 时间 : 63 phrases in 21 subjects |
Automobiles | 3 |
Aviation | 13 |
Business | 10 |
Cosmetics and cosmetology | 1 |
Drilling | 1 |
Economy | 6 |
Electronics | 4 |
Exhibitions | 1 |
General | 2 |
Hydroelectric power stations | 1 |
Information technology | 1 |
International trade | 1 |
Logistics | 1 |
Management | 1 |
Marketing | 1 |
Plastics | 1 |
Project management | 2 |
Space | 4 |
Technology | 6 |
Telecommunications | 2 |
Textile industry | 1 |