One in three Americans who are at least 40 have or plan to have a job in retirement to prepare for a longer life, according to a survey conducted by Harris Poll for TD Ameritrade.
据哈里斯民调为TD Ameritrade进行的一项调查显示，三分之一的至少40岁的美国人目前有工作或计划在退休后继续工作，以应对更长的寿命。
The concept of retirement is evolving,” said Christine Russell, senior manager of retirement at TD Ameritrade.
TD Ameritrade的退休业务高级经理克里斯汀·拉塞尔表示：‘退休的概念正在演变。’
Because of longer life spans, Americans are also boosting their savings to preserve their nest eggs, the TD Ameritrade study showed, which surveyed 2000 adults between 40 to 79.
由于寿命延长，美国人的储蓄也在增加，以保障他们的养老积蓄，TD Ameritrade的一项研究显示，该研究调查了40至79岁之间的2000名成年人。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。