sur le tas

on the job; on the spot

→ sur
phrase Rare #43,595
on the job; on the spot With apprendre, means learning through practical experience rather than formal training. In grève sur le tas, it refers to a sit-down strike, in which workers remain at their workplace.
FR: Elle a appris son métier sur le tas.
EN: She learned her trade on the job.

Vous apprendrez sur le tas!

You’ll learn on the job!

Les ouvriers ont commencé une grève sur le tas devant l'usine.

The workers began an impromptu strike outside the factory.

J'ai appris sur le tas, comme tout le monde.

I learned on the job, like everyone else.

On apprendra sur le tas.

We’ll learn on the job.

— Viens chez moi, j'habite chez une copine (1981)