You won't achieve anything exceptional or do incredible things unless and until you embrace an incredible dream.

除非你有惊人的梦想，否则你就无法实现惊人的成就。

youdao

The well-being of mankind, its peace and security, are unattainable unless and until its unity is firmly established.

人类的幸福、和平和安全将只有在其团结稳固建立起来才能实现。

youdao

Rainmaking is even riskier, the study says, in part because it takes just as much time and effort but isn't billable unless and until a new client signs on.

培养新客户的风险更大，部分原因是它需要耗费同样多的时间和精力，但这些付出是不计费的，除非一位新客户愿意签约。

youdao

"For sure the military will not only clear and secure the area, but ensure unless and until the area is taken over completely by the civil administration, and the writ of the government is restored and peace and normalcy return to the area, the military will remain in the area,".

VOA: standard.2009.05.07

Scotland couldn't know if that's true unless and until it gave it a try.

BBC: Balance of payments

We won't know unless and until somebody talks about what the actual secret is.

NPR: Invoking the State Secrets Privilege

Sprint does not intend to comment further unless and until an agreement is reached.

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