Why i learn English - please me help with corrections

Why I learn English

I learn English because in my job, it is necessary. The president of the enterprise says "is the best way for to understands people of many countries". i am the only one who doesn't not need to talk English, because my boss, he have has a holiday home into my country, near the beach of Valencia. He speaks Valenciano, one regional language which I also speak. For that reason, i need to speak English, but unhurriedly.

However,I understand that English, it is good to improve access to information many levels. Newspapers, Wikipedia and word wide web. There are many resources in English which there is that are not in others languages. Finally that is the ultimate reason for I am learning English.

Why i learn English - please me help with corrections

Why I learn English

I learn English because in my job is necessary. (-it is necessary for my job.) The president of the enterprise says, "It is the best way for understanding people of many from other countries". I am the only not need talk English, because my boss, he have a holiday home into my country, near the beach of Valencia.

(I need to speak English because my boss has a vacation home in my country, near the beach of Valencia.) <-- Is this what you would like to say?

He speaks Valenciano, one regional language which I also speak. However, I need to speak English, but I'm not in a hurry.

By understanding English, it is good to improves to information on many levels. Newspapers, Wikipedia, and the Word Wide Web. There are many resources which there is are not in others languages. Finally That is the ultimate reason for why I am learning English.

It's so good that you're learning English! Keep working and you will continue to improve ^_^