晕车的人都懂：世界在旋转，胃部在翻涌，一股冷汗从脊梁骨冒出来。如果你恰好又在寒冷的冬天，打上了一辆网约车电车……For anyone prone to motion sickness, the feeling is all too familiar: the world spins, your stomach churns, and a cold sweat trickles down your ...