The Montreal Protocol and subsequent amendments have made a major dent in the problem by banning the use of most CFCs.
《蒙特利尔议定书》及后来的修正案通过禁止绝大多数含氟氯化碳物品的使用，大大地缓和了这一问题。
The Montreal Protocol and subsequent amendments have made a major dent in the problem by banning the use of most CFCs.
《蒙特利尔议定书》及后来的修正案通过禁止绝大多数含氟氯化碳物品的使用，大大地缓和了这一问题。
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