There are a lot of child there and there is a high demand for school to be taught to them, so there has to be a limit, but that limit is still big so they have to take shifts to help contribute and educate the children there.
Sabemos in english is like saying we know. So, in spanish the sentence would be Raul y yo sabemos hablar espanol. In english translates to Raul and I know how to speak spanish.
