Thank you. Now, the next item to consider is the probable cost of going into production.

谢谢. 现在下一项议题是投产可能需要的费用.

企业管理英语口语（第二版）(1)

This compares with $ 250 bn a year the economists calculate the probable cost of cutting emissions.

而两位经济学家估算,减排的成本可能是每年2500亿美元.

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