groundling

例句：

1. 1.The groundlings were busy collecting leaves for their winter nest.
   地精们忙着收集叶子为他们的冬天巢做准备。
2. 2. The groundlings had a great time exploring the forest.
   地精们玩得很开心，探索森林。
3. 3.The groundlings were surprised to find that the forest was not as scary as they had imagined.
   地精们惊讶地发现，他们想象的森林并不像他们想象的那样可怕。