By slowing their heart rate, blue whales can send more blood to the muscles that they use to dive.
通过降低它们的心率，蓝鲸可以向用于潜水的肌肉输送更多的血液。
2
Crown Cadillac symbolizes the family's coat of arms, pearl crown on the 7 metaphor for the royal blueblood.
冠象征着凯迪拉克家族的纹章，冠上7颗珍珠喻示皇家的贵族血统。
3
In our sartorially egalitarian age, one doesn't need to be a blueblood or an Ivy grad to occupy the corner office or know the name of the best tailors.