Perhaps only a miracle: real progress in the Israel-Palestine conflict, which both the US and the Europeans could then claim to have helped bring about. Common success could make both sides realize that they still have a common cause.
什么才能恢复那一传统呢？也许只有一个奇迹：巴以冲突得到真正的解决。到那时美国和欧洲都可宣称，这一成功是他们所带来的。共同的成功能使双方意识到他们还拥有一项共同的事业。