subscription record

例句：

1. 1.The company keeps a detailed subscription record of all its customers.
   这家公司详细记录了所有客户的订阅信息。
2. 2. The data was carefully recorded in the subscription record.
   数据被仔细地记录在订阅记录中。
3. 3. The subscription record shows that the number of subscribers has increased significantly.
   订阅记录显示，订阅者的数量显著增加。