Benefits are linked to inflation, whereas they should be linked to the cost of living.

救济金与通货膨胀联系了起来，而它们应该与生活费用挂钩。

《柯林斯英汉双解大词典》

The cost of private childcare should be made tax-deductible.

私人儿童保育费应做税前扣除。

《柯林斯英汉双解大词典》

Successive governments have permitted such increases on the grounds that the cost of investing in and running the rail network should be borne by those who use it, rather than the general taxpayer.

历届政府都允许这种增长，理由是投资和运营铁路网络的成本应由使用者承担，而不是一般纳税人。

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Prospective patients must be fit for travel, the cost must make economic sense, the length of stay should be relatively short and follow-up care must be predictable and fairly brief.

VOA: standard.2010.04.08

Although Fendrick says there is some debate over that number--scientists have been using the same number for many years--it is hard to argue that it should be so high that aspirin would be cost-effective.

FORBES: How Much Money For One Year Of Life?

Should it be a fixed-cost deal (where all unexpected savings go to the outsourcer) or a joint venture, giving each partner a stake in success?

ECONOMIST: Outsourcing

Well-off Americans should be able to deduct the cost of the same quality health plan that middle-income families can deduct.

CNN: Clinton's September 17, 2007, speech on health care