臭氧空洞正在慢慢愈合  

Ozone Hole Is Slowly Healing

出　　处：《时代英语（高三版）》2023年第4期7-9,共3页Times English

摘　　要：联合国环境规划署的一份新的报告称,地球的保护性臭氧层正在缓慢但明显地愈合,以其速度,南极洲上空空洞的修复将在大约43年内完成。Earth's protective ozone layer is slowly but noticeably healing at a pace that will fully mend the hole over Antarctic in about 43 years,a new United Nations Environment Programme report says.

关 键 词：臭氧空洞 联合国环境规划署 臭氧层 南极洲 愈合 保护性 

分 类 号：R68[医药卫生—骨科学]