The remaining building refers to the building whose sales time is beyond the planned time for various reasons.

楼盘由于各种原因，销售时间超出了计划销售期主要阶段的剩余单位称为尾盘。

youdao

The building stands as the last remaining relic of the town's cotton industry.

这座建筑物是小镇棉纺业仅存的遗迹。

《牛津词典》

Again, your novices won't benefit much from this, but you are building in the wiggle room for your proficient and expert-level people to be able to perform whilst remaining inside "the rules".

再次说明：新手很难从中获益，不过这样为达到“精通”水平的人士和专家提供了在“规则”内充分发挥自己能力的空间。

youdao

He and his remaining men withdrew to a small brick building.

VOA: special.2009.07.02

So unless Nationwide scores an overwhelming victory against its rebels, it is likely that the remaining building societies will be picked off, one by one.

ECONOMIST: Building societies

It is much more emotional in that there are 5000 souls remaining in the building.

CNN: Steelman and Angeli: Search and rescue at ground zero

' Mr McQuillan has stated that by 'it', Mr Silverstein meant the contingent of fire fighters remaining in the building.

BBC: Q&A: The collapse of Tower 7