科学家确认,由于全球努力削减氟氯化碳,南极上空的臭氧空洞正在愈合。 Scientists confirm the ozone hole over Antarctica is healing, thanks to global efforts to cut CFCs.

科学家确认,由于全球努力减少氟氯化碳等消耗臭氧层物质,南极上空的臭氧空洞正在恢复。 Scientists confirm the ozone hole over Antarctica is recovering due to global efforts to reduce ozone-depleting substances like CFCs. 麻省理工学院的研究人员很有信心地发现,恢复主要是这些减少的结果,而不是自然天气的变化或温室气体的增加。 Using a method called "fingerprinting," researchers from MIT found with high confidence that the recovery is primarily due to these reductions, not natural weather changes or increased greenhouse gases. 这标志着在处理环境问题方面取得重大成功。 This marks a significant success in tackling environmental issues.