The.U.S. envoy on North Korean human rights Jay Lefkowitz says the reclusive country will have to improve its human rights record before the United States will normalize relations with the country.

• 美国的北韩人权问题特使杰伊．莱夫科维茨说，孤立的北韩必须先改善它的人权记录，然后美国才会与这个国家实现关系正常化。