担保人

例句：

1. 1. The bank will guarantee the loan for you until it's paid off.
   银行会为你担保这笔贷款直到还清。
2. 2.He guaranteed his word to me that he would come back.
   他向我保证他会回来。
3. 3.The company is fully insured and can provide a guarantee of its financial stability.
   该公司已全面保险，可以提供其财务稳定性的保证。