Tā / yì / zhuǎnshēn / jiù / gǎndào / tiānxuándìzhuàn， / hòulái / bèi / zhěnduàn / wéi / ěrshízhèng。

她一转身就感到天旋地转，后来被诊断为耳石症。

She felt dizzy as soon as she turned around and was later diagnosed with BPPV.