Demonstrativeness
论证性（demonstrative的变体）\\n指示性（demonstrative的变体）
🗣️ 情景例句
He wrote some nice articles on Mom
他写了一些介绍妈妈的好文章
If wishes were horses, beggars might ride.
愿望不等于事实。
Since its discovery, it has become a sort of potholers' Everest.
自从被发现以后，这个洞成了洞穴探险者的珠穆朗玛峰，