He moved from being a part-time tutor to being a lecturer in social history.

他从一名兼职助教转变成了一名社会史讲师。

《柯林斯英汉双解大词典》

I have got a part-time job to teach as a tutor about a year.

我曾经兼职做过家教一年左右。

youdao

I have got a part-time job to teach as a tutor about a year.

我曾经兼职做过家教一年左右。

youdao