estimate是估计,不是预测.
UNICEF(联合国儿童基金会)估计每三个5岁以下儿童中就有一个营养不良
听BBc时候有句话不懂,
听BBc时候有句话不懂,
UNICEF estimates one in three children under five were already malnourished,
UNICEF estimates one in three children under five were already malnourished,
英语人气：266 ℃时间：2020-09-07 12:45:38
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