वातयन्त्रप्रवाहेण चलन्तो मांसमृन्मयाः ।सितास्थिदारवश्चित्रास्त्वग्लेपमसृणामलाः
In plain words
moving by the current of the wind-engine, made of flesh for clay, with white bone for their timber, many-hued, smoothed and made spotless by a plaster of skin;