VOA慢速英语2011.11.27 英语, produce, important, like, appears

Rebecca949

Some people's ears produce wax like busy little bees. This can be a problem even though earwax appears to serve an important purpose.
有些人的耳朵像勤劳的小蜜蜂一样分泌蜡状物（耳垢）。这可能是个问题，虽然耳垢似乎起着很重要的作用。
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So earwax is good. It even has a medical name: cerumen. And there are two kinds. Most people of European or African ancestry have the "wet" kind: thick and sticky. East Asians commonly have "dry" earwax.
因此，耳垢是有益的。它甚至有个医学上的名字：耵聍。耳垢可以分为两类。大多数欧洲和非洲血统的人都是“湿润型”耳垢：厚而粘。而东亚人通常是“干燥型”耳垢。


注释：
wax：腊，蜡状物
earwax：耳垢
cerumen：（生理）耵聍，耳垢
ancestry：血统，祖先

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dragon520

It protect any cleans the ear.
It       and other matters,and it keeps inside   
Doctors think earwax  may also have protect against
and the wax oil keeps ears  from getting too dry.

Bree

Some people's ears produce wax like busy little bees. This can be a problem even though earwax appears to ? an important ?.
It protects and cleans the ear, it trips dirt and other matters and it keeps in? out. Doctors think earwax also might protect against infections and the wax oil keeps ears from getting dry.
So earwax is good, it even has a medcial name-cerumen, and there are two kinds, most of european or african ancestry have the wet kind, sick and sticky, east asians commonly have dry earwax.

Aglaia

It protects and cleans the ear, it traps dirt and other matter and it keeps insects out. Doctors think earwax might also help protect against infectious, and the waxy oil keeps ears from getting too dry.

szy65327298

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