了解耳垢的知识与保健，知道保护耳朵的重要性，让自己的耳朵更加健康
Some people's ears produce wax like busy little bees. This can be a problem even though earwax appears to serve an important purpose. Experts say it protects and cleans the ear. It traps dirt and other matter and keeps insects out. Doctors think it might also help protect against infections. And th…
一些人的耳朵像忙碌的小蜜蜂一样产生耳垢。这可以是一个问题，虽然耳垢起着重要的作用。专家说它可以保护和清洁耳朵。它吸附灰尘和其他物质阻止昆虫进入耳朵。医生认为它可以帮助防止感染。蜡状的油可以防止耳朵过于干燥。所以耳垢是有益的。它甚至有一个医学名称：耳垢。有2种。大部分欧洲和非洲血统的人有“湿”耳垢：厚而…