These projects often suffer from poor cashflow, no explicit guarantee from the state and limited transparency.

这些项目经常遭受来自短缺的现金流，没有国家和有限透明度的明确保证。

youdao

And yet, as human beings, we are limited. Even our best efforts do not guarantee healing.

可是作为人类，我们能力有限，有时我们尽了最大努力也未必能如愿。

youdao

The seller shall guarantee that there is no any restriction on exportation(if applicable), include but not limited to Customs or commodity inspection.

卖方应当保证产品没有任何出口（如有）障碍，包括不限于海关、商检等方面的产品出口限制。

youdao

After early incidents of vandalism, Airbnb established a limited guarantee (although not an actual insurance policy) for hosts, and the company emphasizes that its detailed profiles and authentic reviews (after confirmed stays) help protect guests.

CNN: Staying in a stranger's home: A field test

In these circumstances, I believe it makes good political sense to keep it simple and just guarantee that no worker with personal accounts will get less in total benefits than Social Security promises today, rather than try to defend a complicated, more limited guarantee.

FORBES: A Personal Account Option For Social Security

Another is to encourage contingent arrangements with foreign banks that guarantee limited credit lines in advance.

ECONOMIST: Down but not out