But, feeding the large numbers of people spread over a large area was not easy.
然而，在很广的范围内解决众多人口的饮食问题并不是一件轻而易举的事情。
Countermeasures are proposed for preventing the spread of the disease in the disaster area.
建议对震区应采取具针对性的棘球蚴病预防控制措施。
Countermeasures are proposed for preventing the spread of the disease in the disaster area.
建议对震区应采取具针对性的棘球蚴病预防控制措施。
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