rational prime number

例句：

1. 1. The decision was based on rational considerations.
   这个决定是基于合理考虑做出的。
2. 2. He made a rational decision to take the job offer.
   他做出了一个理智的决定接受那份工作邀请。
3. 3. Her rationale for leaving was that she needed more time with her family.
   她离开的理由是因为她需要更多时间和家人在一起。