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
It's not necessary to whisper, Harry.
没有必要压低声音说话， Harry。
Could you hold the door open, please?
请让门继续开着好不好？
They must keep their hands behind their backs.
他们得一直将手放在背后。