long-range aid
| to
| navigation
| long-range aid | |
| corp.gov. | 长期援助 |
| TO: | |
| f.trade. | 目的地： |
| navigation | |
| comp., net. | 漫游 |
| environ. | 导航 |
| exhib. | 引导 |
| hydroel.st. | 航行; 航运 |
| interntl.trade. | 航船 |
| interntl.trade. од. | 领航 |
| navig. | 航海; 导航 |
| skydive. | 航空 |
| |||
| 长期援助 | |||
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long-range aid : 3 phrases in 3 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Navigation | 1 |