unless and until

The subscription fee will be billed at the beginning of your subscription and on each periodic renewal thereafter unless and until you cancel your membership.

订阅费将在你订阅开始时，以及其后的每个周期更新时记账，直到你取消你的会员资格。

The company will not, unless and until the Contractor shall have failed to take over the conduct of the negotiations or litigations, make any admission which might be prejudicial to the contractor.

除非承包商未能接管上述协商或诉讼的进行，业主不会做出任何可能对承包商不利的承认。

Unless and until surplus countries recognise that this cannot continue, no durable escape from the crisis will be achieved.

除非或直到盈余国家意识到不能这样下去，否则就不能持久摆脱当前危机。

Please note that nothing herein contained shall be binding on both parties unless and until the formal Tenancy Agreement has been signed by both parties thereto and exchanged.

请注意，（非双方协商妥当、经正式签署租赁协议）里不包含对双方具有约束力的任何条款。

But unless and until they do, no one need worry about Baby Donuts.

但即便他们没看到这篇文字，也无需为甜甜圈宝宝担忧。

I will not believe it unless and until he tells me so.

除非他亲口对我说,否则我决不相信.

Unless and until it can be proven that the unborn child is not a living entity, then its right to life, liberty, and the pursuit of happiness must be protected.

除非有证据证明胎儿不是一个生命体，否则它的生命权、它的自由和它追求幸福的权利就必须得到保护。

To explain this simplistically, you cannot know yourself as tall unless and until you become aware of short.

简单地解释这点就是，除非等到你觉知到了“矮小”，否则你无法知道自己长得高大；

An indictment is merely accusation and the defendants are presumed innocent unless and until proven guilty.

起诉书只是指控,被告清白,除非被证明有罪.