Ccis
办公室间公用信道信号传输
🗣️ 情景例句
I grew up in Beijing, but I was in Los Angeles for two years.
我在北京长大，不过在洛杉矶已呆了两年。
I'll probably wake up early and get up at 6:30.
我可能早醒并在6:30起床。
They are bananas.
这些是香蕉。