我们请专业人员用皮革重新装饰了旧沙发。

We hired professional ___upholsterers to recover the old sofa with leather.

他们把会议室的椅子都用高档皮革装饰了一番。

They had the conference room chairs ___upholstered in premium leather.

沙发需要重新包一层新布料来提升舒适度。

The sofa needs to be ___upholstered with new fabric for better comfort.