CFCs are the chief destroyers of the ozone layer.
氯氟烃是破坏臭氧层的元
。
CFCs are the chief destroyers of the ozone layer.
氯氟烃是破坏臭氧层的元
。
The ozone layer surrounding the earth protects our skin from being hurt by the ultraviolet rays.

地球的臭氧层保护着我
的皮肤免受紫外线的伤
。

:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我
指正。