soil space

例句：

1. 1. The researcher studied the effects of soil space on plant growth.
   研究者研究了土壤空间对植物生长的影响。
2. 2.The farmer used soil space to improve the quality of his crops.
   农民利用土壤空间来提高作物的质量。
3. 3. The scientist discovered that soil space plays a crucial role in nutrient cycling.
   科学家发现土壤空间在养分循环中起着至关重要的作用。