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| 单交换 | |||
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single exchange : 17 phrases in 13 subjects |
| Aviation | 1 |
| Business | 1 |
| Commerce | 1 |
| Economy | 1 |
| Electronics | 1 |
| Finances | 2 |
| Genetics | 1 |
| Information technology | 1 |
| International trade | 2 |
| Multimedia | 1 |
| Technology | 2 |
| Telecommunications | 2 |
| Textile industry | 1 |
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