缩写
中文翻译：无明确翻译
同义词：
['无明确同义词列出，取决于上下文。例句：1. The OCB is responsible for protecting children from abuse and neglect.（OCB负责保护儿童免受虐待和忽视。）']
例句：
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1. The OCB is responsible for protecting children from abuse and neglect.
OCB负责保护儿童免受虐待和忽视。
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2.The OCB has launched a campaign to raise awareness about child labor.
OCB发起了一项运动，提高人们对童工问题的认识。
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3.The OCB is working closely with the government to address this issue.
OCB与政府紧密合作，解决这一问题。