Demonstrativeness
论证性（demonstrative的变体）\\n指示性（demonstrative的变体）
🗣️ 情景例句
It's been a pleasure to talk to you.
和你谈话是件很愉快的事。
Bully!
暴徒！
If she comes, she will get a surprise.
如果她来了，她会感到非常惊奇了。