telegraph crosstalk

例句：

1. 1. The telegraph was invented to transmit messages quickly.
   电报被发明用来快速传输信息。
2. 2. He sent a telegram to his friend asking for help.
   他给朋友发了一封电报请求帮助。
3. 3. The telegraph line connected the two cities, allowing people to communicate instantly.
   电话线将两个城市连接起来，让人们可以即时通讯。