No one would advocate that sub-prime types of securities be introduced in the markets, but the concern is that all new or emerging products will be stopped.

没有人会主张将次级债证券推出市场，但令人关注的是所有新的或正在形成的产品将被停止推出。

youdao

The concern is a common one, but studies have found that most of the widely available supplements contain little or no mercury, dioxins or PCBs.

这是令人共同担忧的问题，但研究发现，大多数的广泛使用的补充剂含有很少或根本没有汞、二恶英和多氯联苯的物质。

youdao

The most common heart problem and the one of greatest concern was dilated cardiomyopathy (five dogs had this disease, in which the heart muscle enlarges,becomes flabby, and can no longer function).

其中，最常见也是最值得关注的是扩张型心肌病(5只宠物狗有此疾病，其心肌扩张，变得松弛无力，最终失去功能)。

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He centers his condemnations primarily on the fact that at every level --the board, the president and Paterno -- no one expressed any concern for the boys whose lives were devastated by the abuse inflicted upon them by Sandusky.

CNN: Penn State report is a warning to all of us

They should be of concern to no one, save those who would threaten others.

CENTERFORSECURITYPOLICY: Center For Security Policy

So this is a big cut and a real concern, and really no-one wants this cut to happen.

NPR: Why Doctors May Take an Accidental Pay Cut