And the environmental investigation agency pins the blame on the widespread use of chlorofluorocarbons cfcs and halons , which wipe out protective ozone in the atmosphere 因此,环境调查署将祸首指向破坏大气臭氧保护层的氟氯碳化物以及海的大规模地交易买卖。
Scientists discovered that high flying supersonic jet aircraft , atomic weapons testing , chemicals such as cfcs chlorofluorocarbons and halons are among the first of the culprits 科学家们发现:高飞的超音波喷射机原子武器试爆以及cfc chlorofluorocarbon氟氯碳化物和海halon全卤化碳氢化合物都会破坏臭氧层!