乘车或乘船时,发现有人面色苍白、呕吐,我们都知道这是晕车或晕船。其实,我们平时所说的晕车、晕船,往往是指晕动病来说的,它是汽车、轮船或飞机等交通工具在运行中产生的颠簸、摇摆或旋转等加速运动,刺激人体的前庭神经而致一些乘客发生眩晕的疾病。由于运输工具不同,可分别称 When traveling by car or by boat, I found someone looking pale and vomiting. We all know that this is motion sickness or seasickness. In fact, motion sickness and seasickness, which we usually refer to, are often referred to as motion sickness. They are accelerating movements such as bumps, swaying or rotation that are generated during the operation of vehicles such as a car, a ship or an airplane and stimulate the vestibular nerve of the human body However, some passengers suffered vertigo. Due to the different means of transport, respectively, can be called