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| general aviation (指航班和军事航空飞行以外的民航飞行，它包含商务飞行，农业航空或以体育运动或娱乐为目的而进行的个人飞行,而且还包含飞行培训机构所进行的飞行等) | |||
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专用航空/通用航空 : 4 phrases in 3 subjects |
| Aviation | 2 |
| General | 1 |
| Italian | 1 |
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