字幕列表 影片播放 列印英文字幕 welcome to the Voice of America's news works. The war in Yemen has caused many people there, especially Children, to suffer impede. The regional chief of the United Nations Children's Agency visited Children affected by the war in the Yemeni city of Hodeidah. He said authorities and Yemen are making it difficult to deliver needed humanitarian aid, including food and medicine. He warned that efforts to impede relief could cause massive starvation and disease. To impede something is to delay or block its progress or movement. When an action is impeded, it is difficult to complete.