documents against cash

例句：

1. 1. The company's policy on documents against cash is strictly enforced.
   该公司对反对现金的文件政策执行严格。
2. 2. The anti-money laundering department has been tasked with reviewing these documentsagainst cash.
   反洗钱部门被指派审查这些反对现金的文件。
3. 3.The investigation into the case involved reviewing documents against cash to identify any potential money laundering activities.
   对该案件的调查包括审查反对现金的文件以识别任何潜在的洗钱活动。