Sois
[计]= Space Object Identification System,航天[空间]目标识别系统
🗣️ 情景例句
Well, I don't think it's anything serious.
嗯，我想没有什么严重的。
Yak, yak, yak.
哇哇哇！
The situation is serious. Something must be done before it's too late.
形势危急。得及时采取措施。