| 1. | Prolonged exposure to these pollutants may result in chronic disease .
长期接近这些污染气体，就会引起各种慢性疾病。 |
| 2. | Avoid prolonged exposure to direct sunlight
避免长时间受到太阳直接照射。 |
| 3. | Please avoid prolonged exposure to wintry winds
避免长时间置身在寒风中。 |
| 4. | If you must go out , avoid prolonged exposure to wintry winds
如必须外出，应避免长时间置身在寒风中。 |
| 5. | If you must go out , avoid prolonged exposure to wintry winds
如必须外出，应避免长时间置身在寒风中。 |
| 6. | What will prolonged exposure to fluorescent light do to beer
啤酒长时间的暴露在荧光灯下会有什么影响吗？ |
| 7. | Determination of time - temperature limits for plasties after prolonged exposure to heat
塑料长期热暴露后时间-温度极限的测定 |
| 8. | Plastics - determination of time - temperature limits after prolonged exposure to heat
塑料制品.热力长期幅照后时间温度极限的测定 |
| 9. | If need to go outdoor , bring along umbrella and avoid prolonged exposure to the sun
若要外出，应带备太阳伞和避免在阳光下曝晒。 |
| 10. | Plastics . determination of time - temperature limits after prolonged exposure to heat
塑料制品.长时间受热后时间-温度极限值的测定 |
