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A progressive tax is far harder to administer than any flat tax.
困难在于，累进税的管理比单一税难得多。
youdao
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A progressive tax is far harder to administer than a flat tax is.
累进税比单一税更难管理。
youdao
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A progressive tax is far harder to administer than a flat tax is.
累进税比单一税更难管理。
youdao