A selection of cosmetic companies will be there to demonstrate their new products.

一些化妆品公司会在那里展示他们的新产品。

You must be able to demonstrate that you deserve a raise.

你一定有能力证明你值得加薪。

It is very hard to demonstrate causes using non-experimental data such as this.

很难用这样的非实验数据来论证原因。

He applies eggshell chips to demonstrate the peaceful beauty of Southern China.

他用蛋壳碎片来展示中国南方的和平之美。

Adults used props, toys or other objects to demonstrate an action that had 2 steps.

成人们使用道具、玩具等物品来演示包含两个步骤的动作。

However, it is very hard to demonstrate causes using non-experimental data such as this.

然而，使用诸如此类的非实验数据来证明原因是非常困难的。

Entry-level interviewees would do well to demonstrate a broad set of skills in most interviews.

初级面试者最好在大多数面试中都能展示自己拥有广泛的技能。

Below we have collected such works for you to demonstrate how modern photographers play with the theme of contrasts.

下面我们为你搜集了这些作品，来展示现代摄影师如何运用对比的主题。

To demonstrate how the system works, Bruce Mason at AIS shows off the prototype of a 3D analysis tool for studying swimmers.

为了演示这个系统如何运作，AIS 的布鲁斯·梅森展示了一个用于研究游泳者的 3D 分析工具的原型。

To demonstrate, Justin, one of Pepperberg's undergraduate assistants, instructs Griffin and Alex to hop up on the work perch.

为了演示，佩珀堡的一个大学生助手贾斯廷指导格里芬和亚历克斯跳到高处工作架上去。

In 1765, the year Wulf uses to demonstrate the diversity of Philadelphia's Quaker schools, 128 students enrolled in these schools.

1765年，伍尔夫用这一年来展示费城贵格会学校的多样性，这些学校招收了128名学生。

The renewed focus on waistlines means that industry groups are under pressure to demonstrate their products are healthy as well as tasty.

人们对腰围的重新关注意味着行业组织面临着压力，要证明其产品既健康又美味。

Nonetheless, the renewed focus on waistlines means that industry groups are under pressure to demonstrate their products are healthy as well as tasty.

尽管如此，人们对腰围的重新关注意味着，行业集团面临着压力，需要证明其产品不但美味，而且健康。

In the 1950s, African American writers had few chances to demonstrate that they had any knowledge of life that did not have something to do with Black.

在20世纪50年代，非裔美国作家几乎没有机会证明他们对生活的了解与黑人无关。

To demonstrate their approach, they added the genes to a bacterium and found that a flask of the bacterial culture produced enough light to read a book by.

为了展示他们的方法，他们给一种细菌添加了这种基因，并发现培养细菌的烧瓶中放出的光足可以在旁边看书。

You need to demonstrate more self-control.

你应该表现出更强的自制力。

We want to demonstrate our commitment to human rights.

我们想表明我们对人权的信念。

Thousands have braved icy rain to demonstrate their support.

数千人曾顶着冰冷的雨表示他们的支持。

They are anxious to demonstrate to the voters that they have practical policies.

他们急于向选民证明他们有切实可行的政策。

Some 30,000 angry farmers arrived in Brussels yesterday to demonstrate against possible cuts in subsidies.

昨天大约三万名愤怒的农民到布鲁塞尔游行示威，反对可能的补贴削减。

We will be holding a free taster session on 23rd May, at 10 am, to demonstrate the variety of effective and active exercises.

我们将于5月23日上午10点举行一次免费的体验课，以展示各种积极有效的运动。

"We have to demonstrate results to create demand," She stresses.

她强调：“我们必须展示效果来创造需求。”

The South was a slave society, and we tried to demonstrate and define that last time.

南方是一个奴隶社会，而且我们上次试图证明和定义它了。

Evaluation research is called upon to demonstrate successes or failures of social programs.

评估研究被用于论证社会项目的成败。

American universities, despite their global reputation for excellence in teaching, have only begun to demonstrate what they can produce in real-world learning.

尽管美国的大学在全球享有卓越的教学声誉，但它们只是刚刚开始展示它们在实际学习中所能产生的成果。

Anthropologist Shepard Krech points out that large animal species vanished even in areas where there is no evidence to demonstrate that Paleoindians hunted them.

人类学家谢泼德·克雷奇指出，即使在没有证据证明古印第安人猎杀大型动物的地区，大型动物也灭绝了。

The author mentions the estimated numbers of birds and coral fish species on various Oceanic islands in order to demonstrate how much knowledge about Oceanic species has been accumulated.

作者提到了各种海洋岛屿上鸟类和珊瑚鱼物种的预估数量，以显示已经积累了多少关于海洋物种的知识。

He was asked to demonstrate his talent in Japan.

他应邀去日本献艺。

He stands up to demonstrate.

他站起来进行演示。

Used to demonstrate trends.

用于展示变化趋势。