However, when we attempt to transmit electrical pulses over a distance, several things happen.

然而，当我们要远距离的发送电脉冲信号时就会出现一些问题。

youdao

However, when we attempt to transmit electrical pulses over a distance, several things happen.

然而，当我们要远距离的发送电脉冲信号时就会出现一些问题。

youdao