C↓3 plant

例句：

1. 1. The forest is home to a diverse range of C↓3 plants.
   森林里栖息着各种各样的植物。
2. 2. The scientist studied the impact of climate change on C↓3 plants.
   科学家研究了气候变化对植物的影响。
3. 3. The local government has been working to protect and preserve C↓3 plants in their region.
   当地政府一直在努力保护和保护该地区的植物。