Felmon Davis wrote:

> why is 'in viele Sprachen' (= "into many languages") wrong?
> 
> just asking for a short grammar lesson.

Unfortunately I was assuming it should be Dativ, but now I double checked
and it looks like it is Accusativ, so it seems it is correctly translated.

The difference is direction and location - but translate is not explicit
movement.

It looks like I was wrong.