The Consumer Electronics Show has an area for companies to demonstrate products that save energy,reduce waste and use recycled materials.

VOA: special.2010.01.08

Earlier theories-- it's wonderful to have scientific theories that you can use to handle these problems, which you cannot demonstrate any fact for whatsoever.

更早些的理论...,幸好我们还有些科学理论,可以用来处理这些问题,这些没有实例,可以证明的问题

耶鲁公开课 - 古希腊历史简介课程节选

She is a PhD candidate in the department of music, just passed her qualifying exam with flying colors, so here she is to demonstrate the bassoon for us, lowest member of the woodwind family.

她是音乐学院的在读博士,刚刚以出色的成绩通过资格考试,她马上要为我们演奏巴松管,木管乐器中声音最低沉的乐器

耶鲁公开课 - 聆听音乐课程节选

The CES has an area for companies to demonstrate products that save energy, reduce waste and reuse materials.

VOA: special.2010.01.26

And you went ahead and worked with the Listening Exercises nine through eleven to engage the musical instruments a bit in those particular exercises, and we have performers here today that are going to, as you can see, demonstrate some of these instruments for us.

你们先前做过,听力练习九至十一题,在这些练习中,你们增长了对乐器的一些认识,今天我们请来了表演者,你们将看到,他们稍候,将为我们在这里演示一些乐器

耶鲁公开课 - 聆听音乐课程节选

"It was tradition for the bride to fold 1,000 cranes to wish for a long and prosperous marriage, and also to demonstrate, I guess her patience" Linda's grandparents compiled the first origami handbook ever published in the United States.

VOA: standard.2010.03.17

"I do appeal to the candidates and to their campaigns and also to the voters to demonstrate the patience and calm that is required for the ECC to carry out its work in order to make sure that when we look back at the entire election process that we can say that it had the credibility that is required,"

VOA: standard.2009.08.24