Officials suspended the game because of safety concerns.

出于安全考虑，裁判暂停了那场比赛。

Nor could he say if there were any safety concerns.

他也无法说出是否存在任何安全问题。

Such steps have done little to ease safety concerns.

然而，这些调整步骤并未缓和对安全问题的忧虑。

It also temporarily banned Chinese toys, citing safety concerns.

它也暂时禁止进口中国玩具，理由是出于安全考虑。

The breakneck pace of the massive project had already caused safety concerns.

极快的大规模项目步伐已经引发安全问题。