Amir Hossein @amirhosseinkhosravi500

AmirHossein Khosravi 1380/01/03 I always use "IT" in my life, "IT" is my favorite. I love math 📏📐 ⓞⓕⓕⓘⓒⓘⓐⓛ ⓟⓐⓖⓔ

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