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(摘自央视国际网络)坐飞机长途旅行的乘客常常会使用飞机座位上的靠枕,因为它可以减轻疲劳。不过最近,英国的研究人员却警告说,空气靠枕可能对乘客的健康造成损害,同时还存在安全隐患。
(From CCTV International Network) Passengers traveling on long flights often use the headrest on the airplane seat because it relieves fatigue. But recently, British researchers have warned that the air pillow may damage the health of passengers, but also there are security risks.