Study how they use English as a medium of communication. To enable communication through electronic means with the same language. To avoid confusion later.
To learn how to use it using English as a medium of communication in the language to allow communication through electronic methods that have the same language. To avoid confusion later on.
To learn how to use the English language as it was used in ภาษากลาง communications to help communication via electronic means, the same language to avoid confusion at a later time.