Her spectacles were propped up on her gray head for safety.

为了安全起见，她把眼镜架在灰白的头上。

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We also do this for the safety of students and teachers inside because sometimes the rocks hit people on the head.

警官松·素瓦那英策说道,他正站在一所法国殖民时期用黄砖盖的学校外面,"我们这样做也是为了里面师生的安全,因为有时候石块会打在人的头上。"

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Richard T. Lahey Jr., G.E.’s former head of safety research for the type of boiling-water reactors installed at Daiichi, said restoring the emergency cooling pumps was crucial.

Richard T. Lahey Jr是通用电力安全调研部前任部长，负责福岛第一核电站的沸水反应器。 他认为重建应急冷却泵十分关键。

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Jorgen Schlundt, head of food safety at the World Health Organization.

VOA: standard.2010.07.21

Confronting the drug safety debate head-on, Pfizer will advertise its pain pill Celebrex to consumers for the first time in two years.

FORBES: Magazine Article

SUVs for their poor safety record from the head of America's road-safety body.

ECONOMIST: America's favourite mode of transport is under attack

Officials from the National Transportation Safety Board will head the investigation into the crash.

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