Once is established, shrubland thrives, particularly in the Arctic, because Arctic shrubs are good at taking advantage of increased nutrients in the soil, better than other Arctic plants.

一旦扎根土壤，灌木林地就会生长茂盛，特别是在北极地区，因为北极地区的灌木丛比其他植物更善于利用土壤中的营养成分。

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Once a mistake is made, we should correct it, and the more quickly and thoroughly, the better.

犯了错误则要求改正，改正得越迅速，越彻底，越好。

《新英汉大辞典》

Once fusion is better understood, and is being harnessed routinely, it's a small leap to apply that technology for propulsion purposes.

一旦核聚变被更好的理解，它将被常规性利用，这个技术应用在推进目的上是一个小的飞跃。

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If my opponent chooses Beta and I choose Alpha, I get 3; Beta, I get 1. Once again Alpha is better.

如果我对手选β,我选α我得3,选β我得1,也是选α好

耶鲁公开课 - 博弈论课程节选

But it's a tempting philosophical thought to say, "Once I've shown it's better never to have been born, " it follows that suicide is the appropriate response."

但这是一个引诱人的哲学想法，“一旦我明白了最好还是不要出生，就会出自杀是合适行动的结论“

耶鲁公开课 - 死亡课程节选

And against that, we could have the pessimists who say, "The negative side especially once we throw in the negative interaction effects, the negative side is so great that " that it would be better never to have been born at all."

而与此相反，可能有悲观主义者说，“消极的方面,特别是我们一旦把负面相互影响考虑进去，消极的方面就会变得,让我们觉得还是压根别出生的好“

耶鲁公开课 - 死亡课程节选

Once industrialisation is complete and better-educated citizens demand redistribution from their government, it declines again.

ECONOMIST: For richer, for poorer

Trust me, even the biggest child pest has enough sense to figure out that once a month is the better option.

CNN: Parents, don't blame Happy Meals

Once a better future is identified, then the organization is unleashed to create that future by planning backward from the scenario, figuring out how to implement it.

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