We guarantee the freshness of all our produce.

我们保证我们的农产品都是新鲜的。

《牛津词典》

We all define fun differently, of course, but I can guarantee this: If you put just a bit of it into your day, your energy will increase quickly.

当然，我们对乐趣的定义各不相同，但我可以保证：如果你每天为自己增添一点点乐趣，你的活力也会迅速增加。

youdao

Do you guarantee all the bad assets or just the housing assets?

你是去担保所有的不良资产，还是仅仅担保住房资产？

youdao

Many countries have been clamouring to win the coveted one-for-all-and-all-for-one defence guarantee.

ECONOMIST: Enlarging too far, too fast, could bust the alliance

Traditional all-market-cap-weighted index funds guarantee that you will receive your fair share of stock market returns, and virtually assure that you will outperform, over the long term, 90% or more of the other investors in the marketplace.

FORBES: About John "Jack" Bogle

But Labour said the UK needed real action to help people back into work - including the guarantee of a job for all those out of work for two years - not "pointless tests".

BBC: Job Centre plus