She says UNICEF and other U.N. and private aid agencies are pooling resources to assist the vulnerable children in the more stable, but greatly impoverished south.是什么意思_She says UNICEF and other U.N. and private aid agencies are pooling resources to assist the vulnerable children in the more stable, but greatly impoverished south.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句