Compound proposition
[计] 复合命题
🧩 词语组成解析
🗣️ 情景例句
It works!
有效！
You can't do this to me.
你不能这么对我。
It's about a time when there were black slaves in North America. It's about their fight for freedom.
（它）讲的是有一段时期，北美洲存在黑奴。影片讲述他们为自由而斗争的情况。