The possibility of travel to other solar systems still lies in the distant future.到其他太阳系去的可能性还遥遥无期。The little money that was available was tied up in bureaucratic red tape.能用的那点儿小钱被繁文缛节拖得遥遥无期。There is no end in sight to this heat wave.热浪的结束遥遥无期。Nine months later, those talks appear as distant as ever.九个月之后,这些会谈依旧看起来遥遥无期。