In the literature of all countries we find an unflagging endeavour to keep alive this reverence.
在所有国家的文学作品里，我们都看到一种不懈的努力，使人们不断地对勇敢表示敬仰。
There were serendipities in Merton's life and the fund of sociological knowledge is greatly richer by his unflagging inquiries.
漫长的一生充满着“偶发奇缘”，不懈的探索，丰富了人类知识的宝库。
It demands an unflagging intellectual and physical vigor, a total immersion, which I had to be sure that I could sustain with pleasure.
它需要源源不断的活力，不论是脑力上的，还是体力上的，需要全身心的投入，并且一直保持快乐的情绪。
I had spent a full week living inside a kind of tone poem of fish and alcohol, enriched by unflagging conversation with a dear old friend.
整整一个星期，我仿佛生活在一个鱼和酒交织而成的音诗之中，伴随着亲密老友热情洋溢的交心畅谈。
We have plenty of superficial symbols of marital dedication and health (see also: bazillion-dollar blowout weddings and the unflagging hype around Valentine's Day).
婚姻奉献精神与婚前健康的表面现象甚多(参阅：“价值上亿美元的豪华婚礼”和“情人节的炒作持续高烧不退”)。
We have plenty of superficial symbols of marital dedication and health (see also: bazillion-dollar blowout weddings and the unflagging hype around Valentine's Day).
婚姻奉献精神与婚前健康的表面现象甚多(参阅：“价值上亿美元的豪华婚礼”和“情人节的炒作持续高烧不退”)。
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