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来源:雅诚德英语网
Airlines have to cut emissions at a faster rate than the growth in passenger Numbers, or they will find themselves running just to stand still.
航空公司减少二氧化碳排放量的速度必须要比其乘客的增长速度快,否则它们就只能达到事倍功半的效果。
Airlines have to cut emissions at a faster rate than the growth in passenger Numbers, or they will find themselves running just to stand still.
航空公司减少二氧化碳排放量的速度必须要比其乘客的增长速度快,否则它们就只能达到事倍功半的效果。