Given a sentence in the English language, translate it into the Nepali language.
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Question: Text: The nomenclature of the word "Nepalbhasa" has come fro the name of the country itself as evidenced by plenty ancient texts and stone inscriptions.


Answer: नेपालभाषा शब्दको नामाकरण देशको नामबाटै भएको हो जसको यथेष्ट प्रमाण ऐतिहासिक प्राचीन ग्रन्थ र शिलालेखहरूमा पाइन्छ ।



Question: Text: The sun has also undergone periodic changes in luminosity that can have a significant impact on the earth.


Answer: सूर्यमा पनि यसको चमकमा आवधिक परिवर्तन आएको छ जसले पृथ्वीमा उल्लेख्य असर गर्दछ ।



Question: Text: To protect the head, the boxer presses both fists against the front of the face with the forearms parallel and facing outwards.


Answer:
टाउकोलाई बचाउन मुक्काबाजले आफ्नो दुवै हात बाहिरी दिशामा फर्काई अनुहार अगाडी ल्याउँछ.