data base portability

例句：

1. 1. The new software has improved the database portability of our system.
   这款新软件提高了我们系统的数据可移植性。
2. 2. Thecompany's decision to move its database overseas was a strategic move to enhancedata base portability.
   公司决定将其数据基础迁移到海外，这是为了提高数据的可移植性而采取的战略举措。
3. 3. Toensure data base portability, it isessential to have a robust backup and recoveryplan.
   为确保数据的可移植性，必须拥有一个强大的备份和恢复计划。