Зачем нам нужно изучать .текст из 5 предложений

English is the international language of communication and we need to study it to travel abroad. When we know English we can read English books or interesting articles in the internet. English can be useful for our future profession. When we study foregn languages we develop our intellect. English teaches us to understand different people, their culture and traditions.

На русском языке или на английском?