"启蒙老师"如何翻译成英文,谢谢!

启蒙老师: . .
abecedarian
first teacher

1. 妈妈是我的启蒙老师。
My mother is my first teacher.

2. 我的启蒙老师还活着。
My first teacher is still living.

3. 我的启蒙老师仍健在。
My first teacher is still living.

first teacher

illuminative teacher

enlightenment teather