And that is what has happened in southern Somalia, where people have had to make heart-wrenching choices simply to stay alive.

这就是发生在索马里南部的情况：人们仅仅为了存活下去，就不得不作出痛彻心扉的选择。

youdao

Scientists are also trying to use a cocktail of chemicals to trick other kinds of stem cells that don't normally make heart cells to take on that role.

科学家也在尝试使用混合药剂将一般不能分化成心脏细胞的其它种类的干细胞诱导成心脏干细胞。

youdao

They're also consulting with each other electronically sometimes to make split-second decisions on heart attacks and strokes.

他们有时还通过电子方式相互咨询，对心脏病发作和中风进行即时决策。

youdao

And,if you say something to make me frightened or worried, my heart might stand still or skip a beat.

VOA: special.2010.07.11

What difference would it make between those two things, between knowing that heart and merely feeling it?

这两者有什么不同呢,懂得与感受这两者，到底有没有不同呢？

耶鲁公开课 - 现代诗歌课程节选

It's a wonderfully compressed argument in which the Soul and the Heart make competing claims for Christianity and classical and literary wisdom.

这里压缩的争论很精彩,其中心和灵魂关于基督教义和,古典的文学的智慧提出相对立的主张。

耶鲁公开课 - 现代诗歌课程节选

By that time, in the mid-nineteen-nineties, anti-rejection drugs like cyclosporine had helped make heart transplants common.

NEWYORKER: The Operator

This would essentially force Mallya to make heart wrenching decisions as to the future of that beleaguered airline.

FORBES: India's Ailing Kingfisher Airlines Asked To Leave Airports

Fast-forward a couple more years and Deepak Srivastava, a scientist at the Gladstone Institute in San Francisco, found his own three-gene recipe for turning the plentiful, plebian cells that form connective tissue in the heart directly into cardiomyocytes, the cells that make the heart beat and are damaged by heart attacks.

FORBES: Cells Get a Makeover, Cancer Follows: A Path to New Therapies (and a Warning to Stem Cell Alchemists)