Unity is the guarantee of victory.

团结是胜利的保证。

《新英汉大辞典》

The guarantee could be worthless if the shop goes out of business.

如果商店倒闭，这张保修单可能就没有价值了。

《柯林斯英汉双解大词典》

What does the guarantee cover?

担保的内容是什么？

youdao

Simbo says the guarantee of a daily profit makes the back-breaking work worthwhile.

VOA: standard.2010.04.22

But, it doesn't guarantee it, because absent further argumentation, there's no guarantee that the soul survives the death of the body.

但这不能保证,由于缺乏进一步的论证,我们无法保证,在肉体死亡后灵魂仍然存活

耶鲁公开课 - 死亡课程节选

To build a set of alliances and institutions that guarantee that we're still the power we need to be.

建立一系列联盟和机构,能够保证我们,所需要的国际地位。

普林斯顿公开课 - 国际座谈会课程节选

To date there has been no need to call on taxpayers to fund the guarantee.

FORBES: Improving Insurance Decision Making

Until we get the guarantee, talk about laying down arms will just be useless discussion.

BBC: PKK fighters face life after Turkey withdrawal

It is true that Cyprus cannot print the money to make good on the guarantee.

FORBES: Links 17 March: Cyprus Bailout And Predictions Of Disaster