One strategy is to consider the minimum amount of income you require on an annual basis and then see if there's a low-cost annuity that promises to pay at least that amount for life.

一个策略是，想想你每年所需的最低收入是多少，然后看看有没有低成本的年金，可以承诺终生支付至少这个数目。

youdao

Using the prediction of the real estate prices, this paper carry out an empirical testing of the amount of annuity.

利用预测出的房产价格，本文进行了年金支付额的实证检验。

youdao

When you leave the company or retire, you transfer 401(k) assets to the pension plan, and the pension plan converts the rollover amount to an annuity that is actuarially equal to the amount you transferred, guaranteeing you additional lifetime payments in excess of your basic pension checks.

FORBES: How To Make Your 401(k) Last Forever: The Pension Rollover