But a World Health Organization spokeswoman, Fadela Chaib, says these figures have to be taken with some caution.

世界卫生组织发言人费德拉。查伊博说，这些数字必须谨慎加以对待。

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But a World Health Organization spokeswoman, Fadela Chaib, says these figures have to be taken with some caution.

世界卫生组织发言人费德拉。查伊博说，这些数字必须谨慎加以对待。

youdao