Ccis
办公室间公用信道信号传输
🗣️ 情景例句
OK. I understand. Thank you.
好吧，我懂了，谢谢你。
It is an equal failing to trust everybody, and to trust nobody.
信任一切与不信任任何人，同样是弱点。
Ann ran to the door, and found Li Lei outside.
安跑到门口，看见李磊在门外。