He said the United States offers some of the world's lowest barriers to trade -- and expects free and fair access to other countries in return.

VOA: special.2010.07.09

One of the most significant barriers to people doing things in the world, to actually introducing change is that they underestimate their ability to bring about change.

人若想在世间有所为,真正实现改变，面对的最显著障碍之一,是他们低估自己实现改变的能力。

哈佛公开课 - 幸福课课程节选

The barriers to unity presented by European geography and very limited technology made it hard for a would-be conqueror to create a vast empire, eliminating competitors and imposing his will over vast areas.

由于欧洲独特的地理条件,和当时有限的科技水平,使未来的征伐者很难建立一个广袤的帝国,清除异己和使他的意志,传播到广袤领地的每一个角落

耶鲁公开课 - 古希腊历史简介课程节选

GALVmed spokesman Hameed Nuru says mobile phones have helped lower some barriers to distribution.

VOA: special.2009.11.03

I mention this tax example because I want to stress that framing and psychological barriers are important problems for creating financial markets.

我之所以提到这个例子,是因为我想强调,心理框架和心理障碍对于,建立金融市场的重要性。

耶鲁公开课 - 金融市场课程节选

Volunteers also built barriers to keep hungry geese from eating the spartina.

VOA: special.2009.10.06

Non-obvious ideas were conceived of to solve these problems of long-term risks and to get around the psychological barriers imposed by framing biases and psychological biases, in order to allow people to actually manage the risk and to get around moral hazard.

解决方法需要被研究并发掘,来处理长期风险问题,避开由于框架效应,引起的心理障碍，能够使人们真正控制风险,规避道德风险。

耶鲁公开课 - 金融市场课程节选

Doctor Selanikio says there are no barriers to its use.

VOA: special.2010.05.03

He welcomed its commitments to reduce barriers to foreign investment in services, high-tech goods, energy saving products and high-end manufacturing.

VOA: standard.2010.05.25

It is not a perfect contraceptive." And May adds, women still face barriers to full reproductive rights.

VOA: standard.2010.05.12

(NO TRANSCRIPTS) Barriers to treatment differ from country to country.

VOA: standard.2010.02.02

While the health care reform debate in the United States has been dominated on lowering the cost of health insurance, other health care activists and experts are working behind the scenes to lower barriers to quality health care for African-Americans and Hispanics.

VOA: standard.2010.03.05

In his comments Wednesday, he said the United States must work to remove trade barriers and open new markets.

VOA: special.2010.07.09

The Italian government is trying to fix the problem with the construction of a seven billion dollar system of moving flood barriers.

VOA: special.2009.04.22

She says she was troubled by the many barriers her students faced in going to college.

VOA: special.2009.01.28

She is helping to break barriers in a dance club industry where many DJ's are men.

VOA: special.2010.08.11

A month earlier,twenty-six year old Zamperini had been one of the greatest runners in the world, expected by many to be the first to break the four-minute mile, one of the most celebrated barriers in sport.

VOA: special.2011.05.04

"We know for example that if governments tackle the barriers that stop poor families accessing education, if they tackle the fees which many poor families often have to pay for education, they can encourage children to attend school.

VOA: special.2010.05.17

But he warned against overreacting by raising protectionist barriers and called for renewed efforts to conclude the Doha round of trade talks.

VOA: standard.2009.06.10

The initiative was designed to remove school fees and other barriers that kept primary children out of school.

VOA: standard.2010.03.04

To help reduce these barriers, MCC is working with Fort Wayne's police,fire, and ambulance services, who are first on the scene in emergencies.

VOA: standard.2010.07.22

Representatives from the Asia-Pacific business community called on APEC economies to further open trade and investment and resist the urge to erect trade barriers.

VOA: standard.2009.11.11

There were barriers. With dedication and perseverance anyone in this country can do anything they put their mind to and there are no limits.

VOA: standard.2010.02.02

Jamaica's ambassador to the OAS, Anthony Johnson, says countries may be tempted to erect trade barriers during tough economic times, but this is a mistake.

VOA: standard.2009.04.15

Wowereit added that the project is meant to teach them about that time in history and to encourage them to break down walls and barriers wherever they may be.

VOA: standard.2009.11.09

But the athletes are able to overcome language barriers.

VOA: standard.2009.09.10

"I think that survey shows that, as minorities and women pursue a STEM career, they have to face a number of barriers along the pipeline (SAYING...) and what we need to do as a society is really understand what these roadblocks are."

VOA: standard.2010.03.26

Harvard is working with officials and medical experts in many parts of the world to identify the barriers and help countries eliminate them so women can be screened and diagnosed in the early stages when breast cancer can still be treated.

VOA: standard.2010.02.02