Sent_en: 2zh Today's announcements are a follow-up of an earlier press conference, where Dr. Korpan that there were three hypotheses under consideration, one of them involving dioxin.
Sent_yy: 今天的声明是早先新闻发布会的后续行动。在那次新闻发布会上，科尔潘博士表示，目前正在考虑三个假设，其中一个涉及二恶英。