Translation of "schoolteacher" into Catalan

My four older sisters had already left home to work as schoolteachers.

Les meves quatre germanes grans havien marxat de casa i treballaven de mestres.

Or you can call a policeman or a schoolteacher.

O pots cridar un policia o un mestre.

In time, my schoolteachers and fellow students began urging me to pursue a lucrative career.

Amb el temps, els professors i companys d’escola em van començar a animar a estudiar una bona carrera.