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基 本 区 : 40 phrases in 14 subjects |
| Basketball | 1 |
| Business | 1 |
| China | 9 |
| Communications | 1 |
| Desert science | 1 |
| Earth sciences | 1 |
| Ecology | 1 |
| Electronics | 6 |
| Information technology | 3 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Technology | 8 |
| Telecommunications | 5 |
| United Nations | 1 |
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