As the pile of studies mounts, the list of elderly body parts that are off-limits for surgery shrinks.
As the pile of studies mounts, the list of elderly body parts that are off-limits for surgery shrinks.
随着研究的进展，老年人身上禁止动手术的部位在减少。
As the pile of studies mounts, the list of elderly body parts that are off-limits for surgery shrinks.
随着研究的进展，老年人身上禁止动手术的部位在减少。