Aid agencies have also used weather derivatives to help poor countries cope with drought.
援助机构同样运用气候衍生品帮助贫穷国家对付干旱。
Meteorologists are forecasting a small break in the bad weather that has hampered aid efforts.
气象学家预测坏天气将对救援工作产生妨碍。
Meteorologists are forecasting a small break in the bad weather that has hampered aid efforts.
气象学家预测坏天气将对救援工作产生妨碍。
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