Answer:
It's called the circle of fifths because each key signature is separated by the distance of a fifth interval (for example: C to G on the circle above represents a fifth). it was help full because Use the circle of fifths to recall how many sharps or flats each key signature has, and to understand which major and minor keys are relative (or share the same key signature).
I think you can get an english-arabic dictionary. it helps a lot. also, you can get a tutor that speaks arabic and learn from his/her
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We'll take the trash out for you.
Translated from Turkish to English this says
How to write an article with phrases
Ok. What is the question?