Fastnets
(fastnet 的复数) abbr. fully automated switched telecommunications network 全自动化交换通信网（络）
🗣️ 情景例句
In order to catch fish, you have to do this.
要钓鱼你就得这样。
I tried to call you, but the line was busy.
我试着给你打电话，但老占线。
How did you do on your test?
你这次考试的结果如何？