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来源:雅诚德英语网
The unprecedented land clearance released vast quantities of carbon dioxide into the atmosphere, triggering for the first time humanly caused global warming.
空地的规模史无前例,它们将大量的二氧化碳气体释放到了大气中,因而引发了第一次人为导致的全球变暖。
The unprecedented land clearance released vast quantities of carbon dioxide into the atmosphere, triggering for the first time humanly caused global warming.
空地的规模史无前例,它们将大量的二氧化碳气体释放到了大气中,因而引发了第一次人为导致的全球变暖。