1. The doctor used iridiagnosis to detect early signs of disease in the patient's eyes.
医生使用虹膜诊断来检测病人眼睛的早期疾病迹象。

2. Iridiagnosis is a non-invasive technique that can provide valuable information about a person's health.
虹膜诊断是一种非侵入性技术，可以提供有关一个人健康状况的宝贵信息。

3. The iridologist studied the patient's iris patterns to make a diagnosis.
虹膜学家研究了病人的虹膜图案进行诊断。

4. Many alternative medicine practitioners believe in the effectiveness of iridiagnosis.
许多替代医学从业者相信虹膜诊断的有效性。

5. The accuracy of iridiagnosis may vary depending on the skill and experience of the practitioner.
虹膜诊断的准确性可能会因从业者的技术和经验而有所不同。

6. Some skeptics question the scientific basis of iridiagnosis and its ability to accurately diagnose health conditions.
一些怀疑者质疑虹膜诊断的科学基础及其准确诊断健康状况的能力。