In the eighteenth Century, the clergy, like the nobility and gentry, often rode to hounds.
在18世纪，神职人员跟贵族和上流社会人士一样，常常骑马打猎。
This cave was used by smugglersin the eighteenth century.
这个洞穴是十八世纪走私的人使用的。
I took the elevator to the eighteenth floor.
我坐电梯上了第十八层。
