Yonhap News described some of the tweets.

联合新闻社描述了一些推条的内容。

No casualties were reported, the Yonhap News Agency said.

据韩国联合通讯社报道，没有人员伤亡。

Washington rebuffed the request, the Yonhap news agency said.

韩国联合通讯社报道，华盛顿断然拒绝了这个要求。

Questions about the report have also surfaced online, Yonhap said.

有关该报告书的问题也出现了网上，韩国联合通讯社说。

Kim and Tong had pleaded guilty to the charges at their trial, Yonhap said.

金及童已承认其在审判的指控，韩国联合通讯社说。