顾老师英语课堂
基本释义：担保人出具的书面承诺文件
常见译法：Guarantee Letter / Letter of Guarantee
具有法律效力的书面承诺
担保债务履行的文件
个人作出的书面保证
"保证书"在不同语境下有不同英文表达，法律文书常用"Letter of Guarantee"，个人承诺可用"Written Guarantee"或"Pledge Letter"。
Please submit a letter of guarantee.
The guarantee letter must be notarized.
This performance bond serves as a guarantee.
请提交一份保证书。
保证书必须经过公证。
这份履约保函作为保证书使用。
法律文书标准用语
日常商务常用表达
银行出具的担保文件
个人承诺文件
产品质量担保
Guarantee Letter is not legally binding. (错误)
正确：Letter of Guarantee is legally binding.
Personal Guarantee can replace Bank Guarantee. (错误)
正确：Personal Guarantee cannot replace Bank Guarantee in formal transactions.
1. 保证书必须签字。
2. 这份银行保证书有效期为一年。
3. 请提供一份质量保证书。
• The Letter of Guarantee should include the guarantor's contact information.
• A notarized Personal Guarantee Letter is required.
• The Performance Bond will be released after project completion.
1. This guarantee letter must be signed.
2. The quality guarantee is valid for a specified period.
3. Personal guarantee cannot replace bank guarantee.