By the 18th century doctors began to say that soap and water were good for health. They believed that it was good for people to be clean. Slowly people began to bathe more frequently.

• 到了18世纪，医生开始说肥皂和水对健康有利，他们认为干净对人是有好处的，渐渐地人们开始更频繁地洗澡了。