单语范例（未经PONS编辑处理）
On the other hand, there would not have been a figure unless there was a true body.
en.wikipedia.org While turbines generally meant more speed, they were less fuel-efficient and limited the range of the ships unless more fuel could be stored.
en.wikipedia.org Players must follow suit, unless they have no cards of the led suit, in which case they may play any card.
en.wikipedia.org The title is held until death, unless it is removed for bad conduct, which has not occurred for many centuries.
en.wikipedia.org The health and safety certificate would not be issued unless the stadium meets such conditions, without which the stadium could not open.
en.wikipedia.org