With the retirement of the space shuttle, expected in July, the U.S. will have to pay the Russian space agency to take astronauts back and forth from the station until the MPCV is ready.

随着航天飞机预计于七月退役，美国将不得不支付俄航天局费用，让他们来回接送空间站的宇航员，这个状况将直到MPCV可以执行任务为止。

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The third option would see everyone with sufficient means pay into a mandatory state insurance scheme; payments could be made while working, in retirement or on death.

第三种选择就是每人都必须购买政的保险计划，在工作、退休或者去世的时候支付都行。

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In simple terms, the young and middle-aged save for old age by buying assets, often with borrowed money; the old sell them to pay for retirement.

简单的说，年轻人和中年人购买资产为了老了以后的日子，此过程常常涉及贷款；而老人则常常出售资产用来支付退休后的开销。

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More than ten thousand five hundred scientists rated their satisfaction with issues like their pay, health care and retirement plan.

VOA: special.2010.09.28

Currently, under the Survivor Benefit Plan (SBP), a military retiree can set aside up to 55 percent of his monthly retirement pay to provide their family members with a monthly stipend, after he or she dies.

FORBES: Disabled Military Protection Act Allows Military Families to include Special Needs Trusts within the Survivor Benefit Plan

So if you expect your future tax rate to be higher, can pay the tax bill with non-retirement assets, and have a long time horizon, a Roth conversion might make sense.

FORBES: Want to Boost Investment Returns? Start with Tax Management

With Roth, you pay tax up front on retirement savings but are promised a tax holiday on withdrawals.

FORBES: Take Your Chances