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| 起飞和着陆 | |||
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Take-Off and Landing : 59 phrases in 10 subjects |
| Aviation | 23 |
| Earth sciences | 2 |
| Electronics | 4 |
| General | 9 |
| Nautical | 1 |
| Navigation | 3 |
| Skydiving | 2 |
| Space | 9 |
| Technology | 4 |
| United Nations | 2 |
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