The President is deeply concerned about this issue.

总统对这个问题深感担忧。

《牛津词典》

During three days Tom was deeply concerned about the Judge's condition and hungry for news of it.

三天来，汤姆非常关心法官的病情，渴望得到消息。

youdao

Americans are deeply concerned about the relentless rise in health care costs and health insurance premiums.

美国人对医疗费用和健康保险费用的不断上涨深感担忧。

youdao

The British people were deeply concerned about the Civil War in America.

VOA: special.2009.10.08

"But,we are also deeply concerned about the things we don't know."

VOA: standard.2010.05.18

"Well,I think the message from the United States personally coming here will obviously be a positive impact,in the sense that President Obama's administration is deeply concerned about the displaced people,".

VOA: standard.2009.06.03

Many people were deeply concerned about the direction Utah was headed the summer of 2010.

WHITEHOUSE: "The Better Angels of Our Nature"

We talk about climate change -- something that, obviously, people here are deeply concerned about.

WHITEHOUSE: President Obama at Clinton Global Initiative

"We are deeply concerned about this event and the difficulties it may cause our customers, " he added.

BBC: NEWS | Business | Hackers target TK Maxx customers