Demonstrativeness
论证性（demonstrative的变体）\\n指示性（demonstrative的变体）
🗣️ 情景例句
I'm sure you are right.
当然你是对的。
Could you tell me where is the bus stop?
你能不能告诉我公共汽车站在哪里？
She had a bad cold.
她患了重感冒。