accelerated circulation

例句：

1. 1. The heart's accelerated circulation helps to deliver oxygenated bloodto the body's tissues.
   心脏的加速循环有助于将氧气丰富的血液输送到身体组织。
2. 2. During exercise, the body's accelerated circulation can helpto improve blood flow and reduce fatigue.
   在运动过程中，身体的加速循环可以帮助改善血液循环，减少疲劳。
3. 3. In some cases,doctors may recommend a pacemaker to regulatethe patient's heart's accelerated circulation.
   在某些情况下，医生可能会推荐安装起搏器来调节患者的心脏加速循环。