ice floe survey

例句：

1. 1. Theteam conducted an ice floe survey todetermine the location of the lost ship.
   该团队进行了一次冰筏调查，以确定失踪船只的位置。
2. 2. The ice floe surveyrevealed that the glacier was movingfaster than expected.
   冰筏调查显示，冰川的移动速度比预期的要快。
3. 3.The ice floe survey helped scientists tobetter understand the behavior of polar bearsin their natural habitat.
   冰筏调查帮助科学家更好地理解北极熊在自然栖息地的行为。