Given a sentence in the English language, translate it into the Nepali language.

Input: Consider Input: Text: They form downwind of copious sources of dry, loose sand and occur when topographic and climatic conditions cause airborne particles to settle.


Output: टोपोग्राफिक र जलवायु परिस्थितिले हवाई कणहरू सुल्झाउन सक्दा तिनीहरू सूखा, खुकुलो बालुवा भित्री स्रोतका ढोका बनाउँदछ।



Input: Consider Input: Text: Desertification is caused by such factors as drought, climatic shifts, tillage for Agriculture, overgrazing and deforestation.


Output: कृषि, ओभरग्राजिंग र वानस्पतिककरणको लागि सूखा, जलवायु परिवर्तनहरू जस्ता कारणहरूले गर्दा डगरेसनको हुन्छ।



Input: Consider Input: Text: It is not necessary that this change should be defective.



Output: यो परिवर्तन दोषयुक्त नैं होस्, यो कुनै आवश्यक छैन ।