2. A
thickened carotid intima-media layer is a surrogate marker for heart attack and stroke.
增厚的颈动脉内膜中层厚度是心脏病发作和中风的标志。
3. At 68, ("20 Celsius" he insists), his hair has thinned, his middle has
thickened, and the basso voice has grown rheumy.
他68岁(他坚持自己只有20摄氏度),头发稀疏,腰围已宽,男低音的嗓子变的粘粘糊糊了。