They pose a serious threat to security.

他们对安全构成严重威胁。

《牛津词典》

In themselves, the few thousand men in question will not pose a serious threat.

本身几千名在考虑中的军人都不会构成严重威胁。

youdao

Obama's middle name "Hussein" and his popularity in Arab countries could pose a serious threat to the organization.

奥巴马的中名“侯赛因”以及他在阿拉伯国家的广受欢迎也许对组织将构成严重威胁。

youdao

In themselves, the few thousand men in question will not pose a serious threat.

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The Gallup poll shows only 32% of Americans believe global warming will pose a serious threat in their lifetimes.

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Pfizer says not to worry too much--the Reddy's drug is different enough that it won't pose a serious threat.

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