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| English thesaurus | |||
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| The average range of forward visibility at any given time from the cockpit of an aircraft in flight | |||
| flight: 50 phrases in 9 subjects |
| Communications | 2 |
| Economy | 2 |
| Environment | 1 |
| Finances | 1 |
| General | 1 |
| Health care | 2 |
| Immigration and citizenship | 2 |
| International trade | 1 |
| Transport | 38 |