not at all sorry.

• 一点也不后悔

not at all sorry.的用法和样例：

例句

1. At least I do not regret trying it.
   至少对尝试一下并不后悔。
2. He became a busdriver and he has not regretted it.
   他当公共汽车司机了，对此他并不后悔。