ground dragon的用法和樣例：
例句
- This paper can provide reference for the global design of Dragon of Puncturing Mud Robot.
研究結果可為穿地龍機器人的總體設計提供參考。 - Through the careful look on the decorations on scabbard end,it's the dragon grain in early time admired by people lived in plain but not kylin.
細看鞘尾文飾還是早期草原民所族崇尚矯健的獸身走地龍文而非麒麟，留意龍尾還是魚尾造型並非麒麟常用的獅尾。
