放下手头上的东西，认真观察这张大动脉图片。图中白色箭头指示的是最为明显的脂质条纹，同时也有一些散在分布的脂质条纹。脂纹是动脉粥样硬化早期的损伤性表现。
Put down that jelly doughnut and look carefully at this aorta. The white arrow denotes the most prominent fatty streak in the photo, but there are other fatty streaks scattered over the aortic surface. Fatty streaks are the earliest lesions seen with atherosclerosis in arteries.