一部分蠓头部的特写镜头。

Close-up of part of midge head.

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要求头盔符合公认的安全标准，这对于发生撞车事故时，确保能够有效降低对头部撞击带来的影响十分重要。

Requiring helmets to meet a recognized safety standards is important to ensure that helmets can effectively reduce the impact of a collision to the head in the event of a crash.

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马里克和几位红十字会成员只能试着用几瓶消毒剂、纱布和绷带处理十分严重的伤口，包括头部或四肢残损的伤者。

With only a few bottles of antiseptic, gauze and tape, Mr. Marek and several staff members attempted to treat deep wounds, including people who were missing parts of their heads or limbs.

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