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| 小数点版次软件的微小升级，如由 2.0 版升为 2.1 版 | |||
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point release : 37 phrases in 12 subjects |
| Angling hobby | 1 |
| Aviation | 14 |
| Baseball | 1 |
| Electronics | 1 |
| Engineering geology | 2 |
| General | 1 |
| Geography | 1 |
| Geophysics | 1 |
| Rail transport | 1 |
| Space | 6 |
| Technology | 5 |
| Transport | 3 |
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