spodo

例句：

1. 1. The stem of the plant is green and covered in leaves.
   这株植物的茎是绿色的，上面长满了叶子。
2. 2. The roots of the tree are deep underground.
   这棵树的根深深地埋在地下。
3. 3. The stem was cut off at the base to save the plant.
   为了拯救这株植物，将茎部从根部切断。