Electric Potential is a very Important Substance in our Lives, It Also Plays An Important Role in the Human Body
→ The heart can only continuously operate like an automatic pump when it gets enough electric potential, promoting blood circulation
→ The nervous system is a high-edged network system. Information is transmitted from one nerve cell to another nerve cell as electrical signals
电势是我们生活中非常重要的物质，它在人体中也起着重要的作用
→ 心脏只有获得足够的电位，才能像自动泵一样持续运转，促进血液循环
→ 神经系统是一个高边网络系统。 信息以电信号的形式从一个神经细胞传输到另一个神经细胞
