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passing-through : 32 phrases in 11 subjects |
| Agriculture | 1 |
| China | 1 |
| General | 1 |
| Hydroelectric power stations | 1 |
| Medicine - Alternative medicine | 1 |
| Nautical | 3 |
| Optics branch of physics | 1 |
| Public security | 2 |
| Rail transport | 2 |
| Scientific | 3 |
| Technology | 16 |