Is it possible to enjoy a peaceful life in a world that is increasingly challenged by threats and uncertainties from wars, terrorism, economic crises and a widespread outbreak of infectious diseases?
当今世界，战争、恐怖主义，经济危机和大规模爆发的传染性疾病等威胁和未知因素层出不穷，人类能否在这样一个环境中享受和平生活？
This will probably take several months to complete and may not be ready in time to stop a widespread outbreak of the disease.
这项任务可能持续几个月的时间才能完成，并可能不能及时的阻止一场疾病的广泛爆发。
December 2008 — a widespread cholera outbreak and inadequate access to safe drinking water and hygiene are threatening the wellbeing of thousands of Zimbabweans.
2008年12月12日——大范围的霍乱暴发以及缺乏适当安全饮用水和卫生条件不佳，威胁到津巴布韦成千上万人的福祉。
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