Phreaking
n. 指控制电话系统的过程
🗣️ 情景例句
Don't you have to work?
你明天不用上班吗？
When did you get off work?
你什么时候下班？
However, a few days later, he was told that a mistake had been made.
然而，几天之后，有人告诉他说弄错了。