Those who started working before, and retired after, the implementation of this new system are entitled to an additional pension for the transitional period.

对于新制度实施前参加工作、实施后退休的职工，还要加发过渡性养老金。

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The more people take up stakeholder pensions, the more expensive they will be, since each additional pension will be subsidised.

ECONOMIST: Pensions

Supposedly, the additional pension a person receives each month can be used to buy life insurance to protect the surviving spouse.

WSJ: Conquering Retirement: When Not to Buy Life Insurance

It's no accident that a lot of defined benefit pension plans are structured so that the additional pension payoff to workers who stay into their dotage is small.

FORBES: Work (Part Time) Until You Drop