Gain technical knowledge . English is the language of technology, especially high technology like computer science, genetics, and medicine. If you're going to read about technology, you'll probably have to do it in English. Learn computer science . Read technical articles without difficulty.
International business is done in English .
And all business today is international. Become a better scientist . Contact scientists from other countries, go to international conferences , visit academic centers abroad. Learn about new scientific discoveries by reading papers, books, and magazines. Use your computer more effectively .