Demonstrated
v. 举行示威游行（或集会）( demonstrate的过去式和过去分词 ); 示范。展示; 显示; 论证
✅ 同义词
🗣️ 情景例句
People who take less exercise seem more vulnerable to illness.
缺少运动的人对疾病的抵抗力就差。
News is like fish.
新闻就像鱼，过后不新鲜。
Who's this?
这是谁？