The Opthalmology report was based on a series of studies that tested the eyes of a representative sample of people.
作为报告基础的一系列研究采用的样本人群是具有代表性的。
2
Other commonly involved organ systems include the lymph nodes, dermatology, cardiovascular, opthalmology, nervous, musculoskeletal, renal, and endocrine systems.
其他一般涉及的器官系统包括淋巴结、皮肤、心血管、眼睛，神经系统，肌肉骨骼、肾、内分泌系统。
3
Why are people becoming more short-sighted? The Opthalmology authors say myopia runs in families and is "highly heritable" but environmental factors play an important role too.