I think it's fantastic that you're using this sort of video and this sort of demonstration for that purpose.

你采用这种视频和论证来达到目的十分惊人。

youdao

If there is a project proposal presentation, make sure you plan a brief technology demonstration for your customer.

如果存在项目建议陈述，请确保为客户计划一个简要的技术演示。

youdao

In a demonstration for reporters (including Danger Room’s own Sharon Weinberger), the people-zapper had the opposite effect.

在给记者（包括军事和防卫博客网站“危险空间”Danger Room的莎伦·温伯格）所作的一次演示当中，微波灼热武器演砸了。

youdao

Betty Friedan led a huge demonstration in New York City for women's rights.

VOA: special.2009.10.18

But just to hammer home this point, if I could, we have time for one awkward demonstration.

但是这个时候为了再三强调到彻底的了解，如果可以的话，我们还有时间做一个不太好的示范。

哈佛公开课 - 计算机科学课程节选

So it is a very evocative painting for him. But I think it is also a wonderful demonstration of Rockwell's early fascination with the way movies look.

VOA: special.2010.09.20

Some might mistake the kooky product demonstration for a late-night TV infomercial, but Branson was bedazzled.

FORBES: Red Baron

Officially, the government's pilot plant is a demonstration for others (particularly China, which is building coal plants at breakneck speed) designed to show that the embryonic technology works.

ECONOMIST: Carbon-capture technology offers a new use for old assets

"The Unreal Engine 3-powered 'Epic Citadel' demonstration for Windows RT tablets implements the full DirectX 9 pipeline, with shaders and materials, all running beautifully on Tegra 3, " said Mark Rein, vice president of Epic Games.

ENGADGET: NVIDIA, Epic Games bringing Unreal Engine 3 to Windows 8 and Windows RT (video)