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- 11 Is there a demonstrable need for the project? 能否证明项目有必要进行？
- "That" is a demonstrative pronoun. that是一个指示代词。
- His prose is everywhere a demonstration of brevity. 他的散文写得非常简练。
- a demonstrable need 明显的需要
- She gave us a demonstration of the machine to show how it worked. 她给我们作示范，说明怎样操作这部机器。
- She gave us a demonstration of the machine to show us how it worked. 她为我们做了示范来说明那台机器的用法。
- A demonstration, as of a product or service. 产品展示如产品或服务的宣传
- His new book is a demonstration of his patriotism. 他写的新书是他的爱国精神的证明。
- The professor will give a demonstration in class. 教授将在课上进行示范。
- Have you ever marched in a demonstration? 你参加过示威游行吗?
- His speech was a demonstration of his patriotism. 他的演讲是他一片爱国心的证明。
- Good, good! Give us a demonstration show. 好,好,好!给我们演示一下。
- Would you give me a demonstration of this copier? 您可以演示一下这台复印机吗?
- I need a piece of string to tie this parcel up. 我需要一根细绳把这包裹扎起来。
- Would you like to give us a demonstration? 你给我们示范一下好吗?
- Would you please give us a demonstration? 要不您先给我们示范一下?
- We were only a pilot project, a demonstration unit. 我们只是一个试验性质的计划，只是一个示范的单位。
- Give the new soldiers a demonstration again . 再给新士兵们演示一遍。
- Wait a moment, let me give you a demonstration. 先让我做一下示范。
- The teacher gave a demonstration of the law of gravity. 教师论证了引力定律。
