In addition, this model can be further supplemented with advertising if the ratio of free users to upgrades is less than expected.

另外，如果免费用户中升级的比例低于预期，还可以通过广告进一步补充这个模型。

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Officials have recently expressed worries about strains on the liquidity of smaller Banks, and the lower reserve ratio will free up more funds for them to lend.

相关官员最近对小银行的流动性压力表示了担忧，下调存款准备金率将会令它们有更多资金可用于发放贷款。

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Now ideally, you should be working aggressively towards becoming debt free (discussed later); however, if you want to know where you stand, calculate this ratio.

理想情况下，你应该奋力工作去使债务清空(稍后讨论)；但是，如果你清楚你的现状，核算一下这个比例。

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All tended to have a high slave-to-free ratio of population.

人口中奴隶所占的比例 都是非常高的

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Colgate has an impressive cash conversion ratio (free cash flows as a % of sales) of close to 14%.

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Similarly, the price-to-free-cash-flow ratio is significantly higher at 67.16x, compared with the peer group average of 31.96x.

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However, the price-to-free-cash-flow ratio looks attractive at 19.29x, a roughly 13.8% discount to the peer group average of 22.37x.

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