BEC高级阅读词汇：中国日报汉英词汇表二十四

双赢局面 win-win situation

双职工 man and wife both at work; working couple

双重遏制政策 dual containment policy

双重轨制 two-tier system ; double-track system

双重国籍 dual nationality

谁言寸草心，报得三春晖 "Such kindness of warm sun, can't be repaid by grass. "