Answer:
In simple words, the most needed thing in slum areas for education is the infrastructure. Majority of the students in slums go to school which have no proper buildings and facilities and no proper education is provided by the teachers.
Governess should incline the slum education initiative with the corporate governance and itself should intervene in the process.
It is a complete and correct sentence.
3D printing is incredibly resource efficient since the only material consumed is what passes under the laser (or through the extruder, etc.), whereas traditional manufacturing requires the use of extra materials (molds for injection molding, scraps for perforated sheet metal assembly, etc.)