Sabu
abbr. Semiautomatic Backup (automatic checkout and readiness equipment) 半自动备用设备（自动调整与准备装置）
🗣️ 情景例句
I'll give him your message as soon as he's available.
他一有空我就转告他您的留言。
It wasn't any bother.I was glad to do it.
不麻烦.我乐意做。
Where did you learn to speak English?
你从哪里学会说英语的呢？