| 1. | Curbs on air travel were being worked out and would shortly be announced .
限制航空旅行的有关规定正在拟定中，不久即将公布。 |
| 2. | Kennedy international airport handles over 35 percent of the country's overseas air travel .
肯尼迪国际机场吞吐全美百分之三十五以上的国际客运。 |
| 3. | Radiation tidbits - air travel and cosmic radiation
辐射小知识：飞行和宇宙辐射 |
| 4. | Nor is air travel doing much good to the environment
空中旅行也对环境裨益不大。 |
| 5. | The great virtue of air travel is speed
乘飞机旅行的最大优点是速度快。 |
| 6. | There is still much to learn about dvts and air travel
深静脉血栓症和空中旅行，还有待深入研究。 |
| 7. | Another unfortunate word to be used in association with air travel ,
另一个和飞行联糸在一起的不当用语 |
| 8. | Air travel is a commonplace nowadays
现在坐飞机是平常事 |
| 9. | Eastern europe has experienced massive growth in low - cost air travel
东欧的低成本航空旅行获得极大增长。 |
| 10. | Government sponsored air travel
政府资助的航空旅程 |
