Over 3m of them are thought to have left the country, and the UN refugee agency is working on contingency plans in case the exodus worsens.

• 有超过三百万的津巴人被认为是离开了祖国，而联合国的难民机构也正致力于准备意外事故计划，以免大批津巴人迁移的进一步恶化。