Researchers have tried to drill deeper into mechanisms by looking at plants in other indoor environments, like offices.

研究人员试图通过观察其他室内环境，如办公室中的植物，深入研究各种机制。

Artisan Green grows spinach in a controlled indoor environment using water instead of soil and pesticides.

Artisan Green 使用水而不是土壤和杀虫剂在受控的室内环境中种植菠菜。