We don't have a lifelong commitment to protect a lifetime of love.

我们不用一辈子的承诺来守护一辈子的爱情。

youdao

He says the most important thing they've learned together over those years is that marriage is a lifetime commitment, with a lifelong responsibility to take care of each other.

他说他们在一起这些年学习到的最重要的事情就是，婚姻是一生的承诺，需要用毕生的责任心来互相关怀。

youdao

Maybe there will be a person because of your commitment to a lifetime of hard work.

也许会有一个人因为你的一个无心承诺辛苦一辈子。

youdao

But two months previously, a senior civil servant told education experts "the scale of the commitment does not allow it to be delivered in the lifetime of a parliament", the Labour leader went on.

BBC: New SNP minister Russell suffers education defeat

Two years ago, Facebook cofounder Mark Zuckerberg signed The Giving Pledge, a public commitment to give away 50% of his wealth or more during his lifetime or upon his death.

FORBES: Mark Zuckerberg Finds Giving Spirit, Donates $500 Million To Silicon Valley Community Foundation

At the time of his sentence Mandela made a dramatic statement that illustrated his overarching commitment to freedom: "During my lifetime I have dedicated myself to the struggle of the African people, " he said.

CNN: Profile: Nelson Mandela's long walk