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maintain security

maintain securitymaintain security

maintain security

例句：
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The Iraqi government announced a holiday to mark "National Sovereignty Day" , and said its forces would be able to maintain security.
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Operate detecting devices or routine checking and registering procedure to guard against theft and maintain security of premises.
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Defence Secretary Bob Ainsworth dismissed the claim that Britain could maintain security by relying on internal measures alone.
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The idea is to maintain security and cross in small numbers that will not draw undue attention or fire.

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