1、Some mammals are homeothermal and maintain a constant body temperature regardless of the surrounding environment.
一些哺乳动物是恒温的，无论周围环境如何都能保持恒定的体温。
2、Homeothermal animals, like birds and mammals, have the ability to regulate their body temperature and adapt to different climates.
恒温动物，比如鸟类和哺乳动物，具有调节体温并适应不同气候的能力。