他知道教学是他真正的天职。

He knew that teaching was his true ___vocation.

他是一名教师，将教学视为自己的天职，没有什么比优秀的学生和成功的成果更能提升他的信心了。

He was a teacher, seeing teaching as his ___vocation, and nothing could boost his confidence as much as excellent students and successful results.

许多人在帮助他人中找到自己的天职，这给了他们深刻的目标感。

Many people find their ___vocation in helping others, which gives them a deep sense of purpose.