The virus poses a serious threat to immunocompromised individuals.

这种病毒对免疫功能低下的人构成严重威胁。

The book poses several provocative questions about religion and science.

这本书提出了几个关于宗教和科学的问题。

We have had several preliminary sittings in various poses.

我们已经预拍了几种不同的姿势。

The task poses no special problems.

这项任务不会造成特别的问题。

His letter poses a number of puzzling questions.

他的信中提出了几个令人迷惑不解的问题。

This poses a threat to agriculture and the food chain, and consequently to human health.

这会对农业和食物链造成威胁，由此而危及人的健康。

And the story poses an interesting question.

这个故事提出了一个有趣的问题。