Sois
[计]= Space Object Identification System,航天[空间]目标识别系统
🗣️ 情景例句
My folks are giving me a little graduation party.
我的亲人要为我办一个小小的毕业派对。
You are taller than I am.
你比我高。
That machine joins these different pieces of metal together.
那台机器把这些不同的金属片焊接起来。