四轮大马车

例句：

1. 1. The ancient caravanserai was a popular destination for travelers in the 19th century.
   古代的商队旅馆是19世纪旅行者的一个热门目的地。
2. 2. The coachman drove the four-wheeled carriage to the station.
   车夫驾驶着四轮马车去车站。
3. 3. The coach had been converted into a four-wheeled carriage for the wedding.
   这辆马车被改装成了四轮马车用于婚礼。