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

1. How can you demonstrate to us that your story is true?
   你怎样才能向我们证明你所说的属实呢?
2. Realized benefits demonstrate good practice.
   已实现的利益证明好的实践。
3. You have to demonstrate how to operate the computer.
   你得演示一下如何使用这台计算机。
4. The students are demonstrating a chemical law in the laboratory.
   学生们正在实验室里演示一条化学定理。
5. Your jump posture is not right. Let me demonstrate it for you.
   你跳的姿势不对,我来示范一下。
6. In addition, the tutor will also demonstrate the basic techniques used in ink painting.
   透过导师示范,长者即场学习绘画中国水墨画入门基础技巧。

1. The workers marched through the streets with flags and banners to demonstrate against the rising cost of living .
   工人们在街上游行，手执旗帜示威抗议生活费用的高涨。
2. They demonstrated for lower taxes.
   他们游行示威要求减税。

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