Demonstrativeness
论证性（demonstrative的变体）\\n指示性（demonstrative的变体）
🗣️ 情景例句
Well, if I run for office,
嗯 ，假如我出来竞选公职，
I'll check into it and get back to you.
我查对一下然后送还给你。
Otherwise we won't be able to hear ourselves talk.
否则我们的谈话彼此就都听不到了。