Digital watermarking technology as a solution to the problem of a potentially effective technology, by scholars at home and abroad is widespread concern.

数字水印技术作为解决这类题目的一种潜伏的有效技术，正受到海内外学者的普遍关注。

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The problem of humanity is the topic of the widespread concern by people.

人性问题，历来就是一个人们普遍关注的话题。

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Recently, the steel stocks with high volume phenomenon caused by market widespread concern.

近日，钢材的高库存量现象引起市场广泛关注。

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However the pre-election mood has been dominated by widespread concern that the root of the crisis - ethnic rivalry - has not been completely eradicated.

BBC: Q&A: Kenya��s 2013 elections

He is reported to have told officials from the regulator to beware of the Cure the NHS campaign, the group set up by local patients upset about the care provided by Stafford Hospital, suggesting they were "simply lobbying" as opposed to representing widespread concern among patients using the hospital.

BBC: Stafford Hospital: Does NHS boss have case to answer?

The chairman of troubled care home provider Southern Cross has apologised for the "uncertainty and concern" caused by difficulties in the business, but has said that residents should not fear widespread programme of home closures.

BBC: Southern Cross boss: 'I am very sorry'