The safety issues and considerations for responders in an unsafe environment, including the recognition of an unsafe area, decontamination and access to alternate means of casualty management.

安全问题及对反应者在不安全环境中的考虑，包括对不安全区域的识别、消毒和采取另外的处理伤病的方式。

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More than 18 million induced abortions each year are performed by people lacking the necessary skills or in an environment lacking the minimal medical standards, or both, and are therefore unsafe.

每年有180多万人工流产是由缺乏必要技能的人员或在缺乏最低医学标准的环境中或在这两种情况下施行的，因此是不安全的。因而每年有68 000妇女死亡。

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Any extension converted to use keys is still in an environment with a mixture of key-aware and key-unsafe functions.

所有经过转换以使用键的扩展仍然处于可识别键的和键不安全的函数的混合环境中。

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When developers applied to upgrade the defences, opponents claimed they were unsafe and could damage the environment.

BBC: Carlyon Bay campaigners meet at 'ruined' beach

But when developers applied to upgrade the defences, opponents claimed they were too big, unsafe, and could damage the environment.

BBC: Carlyon Bay development given the go ahead

To Gursahaney what he saw tucked deep inside giant Tyco was the perfect business for the post 9-11 environment: an aging population in an increasingly unsafe world and a highly fragmented home security business that ADT already dominated.

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