The system of training ... is elitist and prolonged

[jjshin]

The system of training through law schools and vocational work is elitist and prolonged, and leaves judges’ opinions at risk of being, or appearing, out of date or out of touch.

what does 'prolonged' mean?

I think why this word suddenly appears.
It does not make sense, doesn't it?

 

[Dimcl]

What is your understanding of the meaning of the word, jjshin (remembering that it is the system of training that is prolonged)?

 

[jjshin]

why do they extend their systme?

 

[Dimcl]

why do they extend their systme?

It's not that it's "extended". It's just that the system is set up that way - it takes a long time - perhaps longer than other professions.

 

[cycloneviv]

I understand your confusion if you looked up "prolong" in the dictionary. The appropriate definitions can be found in the Word Reference dictionary, but they are listed under "prolonged".