ABC & 123 of "Principles of Translation 1"...

TEXT

a text is a string of semantical words that combines and make a meaningful sentences.
Micro( base) and Macro level (discourse).

LANGUAGE
language is a tool or medium of communication by global or written and also have been using by 2 or more person. it can't be exist by 1 person only.

TRANSLATOR vs INTERPRETER 

translator is one who translates or one who renders into another language. One who express the senses of words in one language by equivalent words in another.

interpreter is a person who makes an intelligible the speech of a foreigner by oral translation. One who enables two person of different language to understand each other by repeating.