Para.3 3.Studies have shown that reducing stress in daily life significantly reduces the risk of heart attacks or the need for heart surgery. 译文： 研究已经证明，减少日常生活中的压力能明显降低 心脏病发作的风险，降低做心脏手术的几率。 3. Studies have shown that reducing stress in daily life significantly reduces the risk of heart attacks or the need for heart surgery. Para. 3 译文： 研究已经证明，减少日常生活中的压力能明显降低 心脏病发作的风险，降低做心脏手术的几率