| 例句 |
Most EU states have crossed the Rubicon and adopted the euro.大多数的欧盟国家已经下了决心采用欧元。He's crossed the Rubicon with regard to the use of military force as an option.他已经下定决心使用武力。He's crossed the Rubicon with regard to the use of military force.他已经下定决心使用武力。Once you've crossed the Rubicon there's no going back.一旦破釜沉舟，就别无退路了。 |