1. He has the upbeat manner of an eternal optimist. 他永远都持乐观主义者的那种快乐态度。
2. It is an eternal concept. 这是一个永恒的概念。
3. Allow me to embrace you as a sign of my eternal gratitude. 请允许我拥抱你,以表达我永远的感激之情。
4. That's the eternal debate: should it be the learner's responsibility, that of his employer, or of the state? 这是一个永恒的争论:这个责任应当是谁的,学习者、雇主的还是国家的?
5. God and humans lock in an eternal struggle, neither prevailing, yet both forever changed by their encounter with one another. 上帝和人类陷入了一场永恒的斗争中,双方都没有获胜,但却因为彼此的相遇而永远地改变了。