【演讲】美国国防部长哈格尔辞职现场...（有文稿）

全文文稿在今天的微信上哦~搜索：英语环球 NEWSPlus President Obama announced the resignation of Defense Secretary Chuck Hagel at a joint news conference on Monday. Hagel will continue as defense secretary until the president nominates a successor, who must also be confirmed by the Senate.