not a circumstance to

例句：

1. 1. He was not acknowledging the mistake, which is a goodreason for him to reconsider his decision.
   他没有承认错误，这是他重新考虑决定的一个好理由。
2. 2. The company'sfailure was not a circumstance to their success.
   公司的失败并不是他们成功的理由。
3. 3. I amnot acquainted with theperson; therefore, it is not acircumstance to discuss our relationship.
   我对这个人不熟悉，因此我们的关系不适合讨论。