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据报道,远距离飞行会导致血液凝块。经常长途旅行的人可能会抑怨时差综合症、脱水和疲劳,但是一种更可怕的症状会在那些长时间乘飞机
It has been reported that long-range flights can cause blood clots. People who travel long distances may complain about jet lag, dehydration and fatigue, but a more terrible symptom will be those who fly for a long time