{"source":{"id":"2112620561771679839","title":"白宫椭圆形办公室里，记者追问被俄罗斯关押的美国教师哈伯德（Stephen Hubbard）是不是快要获释了。 川普没有打…","url":"https://mubeitech.com/p/2112620561771679839"},"method":"semantic-similarity","count":0,"items":[]}