In recent years, there have been growing concerns about the floating garbage and its effect on sea creatures and human health.

VOA: special.2009.09.22

The poem's great final question concerns that perception: "Did she put on his knowledge with his power"?

诗的最后一个很好的问题,就响应了前面那种看法：,她是否借他之力获得了知识？

耶鲁公开课 - 现代诗歌课程节选

on our planet, and effects could be security concerns,

在我们的地球，这些后果可能会危及到安全，

全球变暖和发达国家 - SpeakingMax英语口语达人

President Obama, speaking Thursday on CNN, said he recognized Israel's security concerns.

VOA: special.2010.06.05

The event's final declaration, negotiated over a nine-month period, is expected to focus on economic, environmental and energy concerns.

VOA: standard.2009.04.17

They have been charged with being elected on the Change and Reform list, and this causes us grave concerns,".

VOA: standard.2009.04.09

Republicans on the financial services committee, including Representative Scott Garrett, voiced concerns that greater regulation may not be effective.

VOA: standard.2009.03.26

Conservatives around the country have seized on the forums as an opportunity to vent about a number of social concerns.

VOA: standard.2009.08.17

Despite concerns about the impact of reforms on Wall Street, the three major U.S.indexes closed higher on Friday.

VOA: standard.2010.05.21

But he says the anger and fear on display around the country are symptomatic of deeper concerns about the future of the country.

VOA: standard.2009.08.17

General Keen says U.S.troops are working to assume more responsibility for aid distribution, which will allow U.N.peacekeepers in Haiti to focus on security concerns.

VOA: standard.2010.01.18

At the White House, spokesman Robert Gibbs acknowledged the congressional concerns, and said President Obama would address the detainee issue in a speech on Thursday.

VOA: standard.2009.05.20

We want 'leave us alone,'" But in many of these meetings, the anger and fear on display suggests concerns far beyond just the health care issue.

VOA: standard.2009.08.17

Vichai Sriprasert,honorary president of the Thai Rice Exporters Association, says further weakness in the U.S.dollar and concerns over drought in India add to pressure on prices.

VOA: standard.2009.12.17

While Republicans oppose his efforts on the economy and health care, several Democrats have raised concerns about the president's decision to send more U.S.troops to Afghanistan.

VOA: standard.2009.12.29

"There remain concerns to some on the wider issues of the Lockerbie atrocity,"

VOA: standard.2009.08.24

There are concerns the soured diplomatic ties could spill over to the ASEAN meeting on the sidelines of the Asia Pacific Economic Cooperation forum under way in Singapore.

VOA: standard.2009.11.11

Several officials at Poland's National Security Bureau are expressing concerns about the move, saying the presence of American troops on Polish soil would have increased the country's security.

VOA: standard.2009.09.17

Some of the supporters on the Republican side have expressed concerns."

VOA: standard.2010.02.25

The G20 declaration recognizes U.S.concerns, saying that sustaining economic recovery requires nations to follow through on delivering existing stimulus plans, while working to create the conditions for robust private demand.

VOA: standard.2010.06.27

On trade issues,Froman says the Obama administration is working to ease global concerns about the "Buy American" provision that requires many of the public works projects paid for by the U.S.

VOA: standard.2009.08.10

For Garson,it has been a challenge to put aside his concerns about Haiti, and focus on football and the most important game of his career, but he has a simple message to Haitians.

VOA: standard.2010.02.04

The consensus view in the Americas is the United States turned its gaze away from hemispheric concerns after the attacks of September 11,2001, focusing instead on Afghanistan, Iraq,and the global war on terror.

VOA: standard.2009.04.15

"President Obama, based on an earlier story,had asked that the national security team gather further information on his background, including concerns that he might have been involved the deaths of a significant number of Taliban prisoners of war a few years ago.

VOA: standard.2009.08.17

At talks Tuesday with Mr.Medvedev, Clinton failed to secure support for tougher sanctions on Iran, despite U.S.President Barack Obama's decision to scrap plans for a missile shield in central Europe a concession to Russian concerns that Washington had hoped would encourage Moscow to back its position on Iran.

VOA: standard.2009.10.14