Focis
[计]= Fiber Optics Communication and Information Society,光纤通信和信息协会
🗣️ 情景例句
Hello.
你们好。
I'll keep that in mind.
我会记住的。
Imagine a star up t twenty times larger, brighter, brighter and hotter than our own sun.
设想一下，一颗恒星比我们的太阳还要大，还要亮，还要热20倍，