りょうこく【両国】
the two countries日米両国の親善のために尽くすつもりだI will do my best to promote friendly relations between Japan ...
りょうこくかんけいがおもみをます【両国関係が重みを増す】
Relations between the two countries will increase in importance.
りょうこくかんけいのあっか【両国関係の悪化】
deterioration of (bilateral) relations between the two countries
りょうこくかんけいのきばん【両国関係の基盤】
the foundation of the relationship between the two countries
りょうこくかんけいのれいきゃくか【両国関係の冷却化】
a cooling off in bilateral relations
