Demonstrater
vt. 证明, 论证, 证实：；(用实例、标本、实验等)说明, 解释, 表明；教：\\nvi. 示威；参加(或举行)集会(或游行示威)：；示范
🗣️ 情景例句
I'd like to have you meet my foreman--
我希望带你去认识工头，
Fair words butter no parsnips.
美言无补实际。
Haley jumped up and cried, That was my ancestor.
哈利跳起来叫道，“那就是我的祖先。”