6办法就是轨道转盘。所谓“轨道转盘”,原本是为了训练城铁驾驶员的教具,目的是为了让他们适应在高速运行或转弯时的眩晕感。不过让司机们围着一个直径仅几百米的圆环轨道驾驶列车是相当好玩的事情,因为在实际操作中根本没有曲率如此之高距离如此之长的轨道——那样的话乘客会? 6 way is the track turntable. The so-called “track turntable” was originally designed to train the drivers of the city’s railroad aids, so as to make them comfortable with vertigo when running at high speed or turning. But getting drivers to drive a train around a circular orbit about a few hundred meters in diameter is quite a fun thing because in practice there is no such track at such a high curvature that a passenger is so long -