旅者在若干情况下可能置于较高的海拔：飞航到高海拔的城市、驶入高海拔的目的地，或健行、攀登高山。

旅者在若干情况下可能置于较高的海拔：飞航到高海拔的城市、驶入高海拔的目的地，或健行、攀登高山。的英文翻译

基本释义

• Travelers are exposed to higher altitudes in a number of ways: by flying into a high-altitude city, by driving to a high-altitude destination, or by hiking or climbing in high mountains.