Encouraged by his friends, Jack didn't lose heart and kept on trying.
在朋友们的鼓励下,杰克没有灰心,而是继续努力。
This trend, which was started by the medical community as a method of fighting heart disease, has had some unintended side effects such as overweight and heart disease—the very thing the medical community was trying to fight.
这一趋势最初是被医学界作为一种对抗心脏病的方法,但它也产生了一些意想不到的副作用,如超重和心脏病——而这正是医学界一直试图对抗的问题。
Scare tactics may not be necessary when trying to get patients at risk of heart disease to change their diet or behaviour, a new study has found.
一项最新研究显示,当病人处于心脏病危险中时,用恐吓的策略设法来让病人改善饮食习惯和行为是没必要的。
Development of an artificial heart, again another example of Biomedical Engineering, is something that people have been trying to accomplish for decades now, and this is the closest that we've come and there are many advantages of this particular artificial heart.
人造心脏技术的发展,是生物医学工程的另一个例子,科学家们,试图在这二十年中去改进它,而这是最接近成功的一个实例,这枚人造心脏有很多优点
So one way to do this might be to - if you're trying to treat a heart that has disease and usually it's disease in one of the coronary vessels or the blood vessels that serve the heart, that provide blood to the heart.
其中一种方法可以是--,比如你想治疗患病的心脏,病变通常发生在冠状动脉,冠状动脉为心脏服务,为心脏供血的
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