Regulation -Controlling something, especially by making it work in a particular way; নিয়ন্ত্রন করা

Language -A system of communication consisting of sounds, words, and grammar; ভাষা

Achieve -To succeed in finishing something or reaching an aim; অর্জন

Overnight -Suddenly and unexpectedly; রাতারাতি

Foundation -The structures below the surface of the ground that support a building; ভিত্তি

Establish -To start a company or organization that will continue for a long time; প্রতিষ্ঠা করা