He didn't seem in the least concerned for her safety.

对她的安全他似乎一点都不担心。

《牛津词典》

The police are concerned for the safety of the 12-year-old boy who has been missing for three days.

那个12岁的男孩失踪三天了，警方对他的安全感到担忧。

《牛津词典》

His classmates are also concerned for him.

同学们也很关心他。

youdao

International Olympic Committee spokesman Mark Adams said he watched the big win by Canada over Slovakia, but he did not seem concerned for the tournament here.

VOA: standard.2010.02.15

And I think for anyone who's concerned about human life and wants to save human life, this is a very easy way to do it.

我想，对于所有关心人类生命,想要拯救人类生命的人们来说，这是一种很简单的方式。

普林斯顿公开课 - 人性课程节选

We have the god of poetry, Phoebus Apollo himself, who makes an appearance, and he chides Milton for being so concerned with earthly fame -- more on that later.

这里诗歌之神，科巴士·阿波罗，露面了，他责备弥尔顿,这么在意世俗的名声--下面再谈这个问题。

耶鲁公开课 - 弥尔顿课程节选

Mike Puplett, watch manager at Humber Coastguard, said he was very concerned for Mr McLean's safety.

BBC: Alan McLean disappearance sparks major search

The board has been concerned for some time that we needed a new chief executive.

BBC: AstraZeneca bosses to leave after boardroom 'coup'

It is this statistic that has us concerned for the health of the U.S. economy.

FORBES: Global Economic Update: A Weak Recovery