Clinton called the slaying of the aid workers, who had spent several days conducting a free eye clinic in the region, heartbreaking and vicious murder.
希拉里说这场残杀残忍无情，令人痛心。这些救援工作者遇难几天前一直在开办一个免费眼科诊所。
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I saw excellence in research and institutional capacities, where 11 centres across the region are now conducting phase 3 trials of a potentially revolutionary malaria vaccine.
The ringleaders, a doctor and her daughter from the agricultural region of Heze, had been conducting the business since 2010 after being convicted of a similar offence in 2009.