What attracts us to Ferraris as photo subjects is their bold, solid, primary colors and their brilliantly pure styling.

让我们把法拉利当作照片主题的原因是它那大胆、纯粹的颜色和它那灿烂而完美的格调。

youdao

As the primary form of image archive in hospital, digital photo plays an important role in medical treatment, research, and management of hospital.

数码照片日益成为医院影像档案的主要形式，在医院医疗、科研、日常管理工作中发挥了重要作用。

youdao

Even in rural parts of the U.S. it can take hours to drive to a specialist, while a primary care physician might quickly email that specialist a photo of, say, a diseased retina first to see whether the trip's really necessary.

NPR: Physical By Smartphone Becoming Real Possibility