While some people on polar expeditions savor a gratifying sense of achievement, the researchers said, 40 to 60 percent of them may suffer negative effects like depression, sleep disruption, anger, irritability and conflict with co-workers.
While some people on polar expeditions savor a gratifying sense of achievement, the researchers said, 40 to 60 percent of them may suffer negative effects like depression, sleep disruption, anger, irritability and conflict with co-workers.
虽然一些参加极地任务的人会有愉悦的成就感，研究人员说，但40％到60％的人可能受到负面情绪的影响，如沮丧、睡眠失调、暴躁、易怒，容易与同事起冲突。