短語詞組短語bilateral trade ties 雙邊貿易關系push forward bilateral military ties 推動兩國兩軍關系strengthen bilateral ties 加強雙邊關系boost bilateral ties 促進雙邊關系harm to bilateral ties 損害雙邊關系improve bilateral ties 改善雙邊關系develop bilateral ties 發(fā)展兩國關系expanding bilateral ties 不斷擴大的雙邊關系Sino -US bilateral ties 中美雙邊關系 返回 bilateral tie