在缺乏对各国国内预算有效控制的前提下，欧洲能否拥有单一货币？
Could Europe have a single currency without effective controls on national budgets?
但是让人侧目的还有高昂的价格：每年的耗费预算范围从几亿美元到数十亿美元，这还是在未知地球脱碳功能的前提下进行估算。
Even more impressive was the price tag: somewhere between a few hundred million dollars and a couple of billion dollars a year, compared with the unknowable cost of decarbonizing the entire world.
在此提醒一下，第一季度的预算要在明天以前提交。
This is a reminder that first quarter budgets should be submitted by tomorrow.
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