WWD Sunday and Holiday excepted, unless used, but only time actually used to count.

良好天气工作日，周日和节假日除外，除非已使用，但仅按照实际使用时间计算。

youdao

It is also bulky to transport and needs long gelling times unless used at very high concentrations.

而且笨重造成运输困难，凝胶时间长，除非需要浓度非常高的胶体。

youdao

Lay-time for loading shall commence 6 running hours after tendering of notice of readiness unless used, in which case, actual time used to count.

延迟装运时间(停工时间)应自备装通知发出后6小时内开始计算。

youdao

She used nothing they told her, however,unless she could prove it was true to the best of her ability.

VOA: special.2010.04.25

"The charring is only on the surface, " unless an accelerant was used or unless the body was subjected to "crematory-like temperatures, " causing it to disintegrate, Spitz said.

CNN: How authorities identify a burned body

And just like your regular website, a mobile site cannot be used unless the device is connected to the Internet.

FORBES: Is Your Business Ready For Mobile Prime Time Or Extinction?

Women of childbearing age, for example, would probably be ineligible unless they happened to have been sterilised, or unless they routinely used two methods of birth control simultaneously and regularly had pregnancy tests.

ECONOMIST: Thalidomide: On probation | The