magnetotelephone

例句：

1. 1. This magnetotelephone allows us to communicate with each other even when we are far apart.
   这个磁电话让我们即使相隔很远也能相互沟通。
2. 2. The magnetotelephone was invented by a scientist who wanted to improve communication between people.
   这个磁电话是由一位科学家发明的，他想要改进人与人之间的通信。
3. 3. The magnetotelephone is a revolutionary tool that has the potential to revolutionize the way we communicate.
   这个磁电话是一种革命性的工具，有可能改变我们交流的方式。