这位老人虽然年纪大了，但仍然能够独立行走。

Despite his age, the elderly man remains fully ___ambulatory.

公园里有一条适合散步的环形步道。

The park has a circular ___ambulatory path perfect for walking.

这家医院提供优质的日间手术服务，患者当天就能回家。

This hospital provides excellent ___ambulatory surgery services, allowing patients to go home the same day.