Dr Kassalow's charity trains local entrepreneurs to do simple eyetests.
卡萨洛博士的慈善组织也培训过当地的企业家进行一些简单的眼睛测试。
2
Eye tracking is great for getting clear cut results with a larger number of shorter tests.
眼动跟踪是一个通过大量短期测试就获得明确结果的好方法。
3
The complex tests involved examining the process by which light goes through a bird’s eye, which has intriguedthe scientific community fomore than 30 years.