VOA慢速英语:援助团体给朝鲜送去食物

defector –n. a person who leaves a group or country and go to another one that is a competitor or enemy

digital – adj. of or related to computer technology

leaflets – n. small pieces of paper that hold messages usually urging people to take some kind of action

sanction – n. measures taken by countries to force other nations to obey international law, usually by limiting trade or finance