But that depends on negligible inflation; and given that the current American rate is 3.8% and that the average rate since 1900 has been 3.1%, this is a big risk for investors to take.

但前提是几乎没有通货膨胀；鉴于当前美国通胀率为3.8%，自1900年以来的平均通胀率是3.1%，投资者购买国债风险就大了。

youdao

Kessler said in his report that the stock's current valuation is justified because he expects Baidu's profits to grow at a rate of 40% a year, on average, for the next few years.

凯斯勒在报告中说现在的股价符合百度的实际价值，他预期百度的利润将以平均40%的速度在未来几年里持续增长。

youdao

The current interconnection rate is 43.5% higher than the average in the mostly rich-country OECD; this makes it impossible for other operators to offer competitive tariffs.

当前相互连接的比例是43.5%，高于大多数富裕的经济合作与发展组织(OECD)国家的平均数；这就使得其他运营商无法提供具有竞争力的关税。

youdao

This arrangement commences at more than double the current average Massachusetts rate of 8 cents per kWh.

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The government wants to cap overall employer contributions to the civil service scheme at a maximum of 20%, just slightly more than the current average contribution rate of 19.4%.

BBC: NEWS | Business | Civil service pension reforms due

Taxing capital income at a permanent average rate of 20% instead of the current average of 37% would yield substantial benefits.

WSJ: Thomas F. Cooley and Lee E. Ohanian: The Bush Tax Cuts Never Went Far Enough